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What is LazPaint?

LazPaint is a free, open-source raster and vector image editor distributed through its own GitHub-hosted download page. It handles layered painting, photo retouching and vector shapes in one program, and it runs on Windows, Linux, macOS, FreeBSD and OpenBSD. The download page is the project's distribution hub: it lists version 7.3 and offers a Windows setup plus portable and no-install archives, Debian packages, AppImage and Qt5 builds for Linux, ARM archives, and macOS builds including a Homebrew option. A donate link sits alongside the downloads, which indicates the project is community-supported rather than sold as a commercial product.

What it is good for

  • Mixed raster and vector work. You can paint pixel by pixel and also draw editable vector shapes in the same document, which suits posters, diagrams, icons and simple illustrations where both matter.
  • Lightweight editing on modest hardware. The range of 32-bit builds and ARM archives suggests it is meant to run on older or lower-powered machines, not just current desktops.
  • Cross-platform consistency. Because builds exist for Windows, several Linux variants, BSD systems and macOS, a user who works across different operating systems can keep one tool instead of learning several.
  • No-install use. The archive and portable downloads let you run it from a USB stick or a locked-down machine where you cannot install software.

Where it fits less well

If your work depends on heavy photo workflows, advanced colour management, or a large ecosystem of plugins and tutorials, a mainstream editor will usually be the better fit. LazPaint is closer to a capable general-purpose editor than a specialist tool, and its smaller community means fewer ready-made brushes, scripts and how-to guides. The download page itself is practical rather than polished: it presents builds and formats, not feature comparisons.

Choosing a build

Situation Sensible choice
Windows, normal install Windows Setup (32-bit and 64-bit)
Windows, no admin rights Portable or archive download
Debian or Ubuntu Deb package matching your architecture
Any Linux, no install AppImage 64-bit
Raspberry Pi or ARM board Linux ARM archive
macOS macOS 64-bit or Homebrew
FreeBSD or OpenBSD UNIX 64-bit archive

A useful next step: check your operating system and architecture first, then pick the matching entry rather than the first download you see. If you are unsure, the portable or archive version is the safest test, because it leaves nothing behind if the program does not suit you. For a concrete example, a designer on an older 32-bit Windows laptop could take the 32-bit archive, run it from a folder, and try a layered poster with a vector logo on top before committing to a full install.

For reference on the wider category, GIMP and Krita are well-known free editors with larger communities, while Inkscape focuses on vector work.

How do I install LazPaint on Windows?

LazPaint offers several Windows download options rather than a single installer, so the right choice depends on whether you want a normal installed application or a portable copy.

Windows options on the download page

Option Best for Trade-off
Windows Setup (32-bit and 64-bit) Most users who want a standard installation Installs to your system; requires running a setup program
32-bit or 64-bit archive (no install) Users who prefer to run the program from a folder without installing You manage the extracted files yourself; no Start menu entry or uninstaller
Portable (32-bit and 64-bit) Running LazPaint from a USB stick or keeping it self-contained No system integration; you carry the folder with you

Practical steps

  1. Go to the LazPaint download page at Download LazPaint.
  2. Under the Windows heading, choose one of the entries listed there.
  3. If you want a conventional installation, select the Windows Setup option. If you want to avoid installing, choose an archive or the portable build instead.
  4. Run the downloaded setup file, or extract the archive to a folder and launch the application from there.

How to decide

If LazPaint will be your main image editor on a personal machine, the Windows Setup option is the simplest path because it handles placement and shortcuts for you. If you work on shared or locked-down computers, or want to keep your settings and files together on removable storage, the portable or no-install archive is the more practical choice.

One caution: the page lists separate 32-bit and 64-bit builds. Match the download to your version of Windows, and if you are unsure, the Setup option covers both.

Which download package should I choose for Linux?

For most 64-bit Linux desktops, choose the 64-bit Deb package if your distribution is Debian-based (Debian, Ubuntu, Linux Mint, Pop!_OS), or the AppImage 64-bit if you want a single file that runs without installing anything. The AppImage is the safer default when you are unsure about your distribution or lack administrator rights.

How the Linux options differ

Your situation Best choice Why
Debian, Ubuntu, Mint, Pop!_OS on a modern PC 64-bit Deb package Integrates with your package manager and system menus
Any distribution, no install wanted AppImage 64-bit One self-contained file; delete it to remove
Older 32-bit machine 32-bit Deb package or 32-bit archive Matches your CPU architecture
You cannot or prefer not to install 32-bit or 64-bit archive (no install) Unpack and run from any folder
Raspberry Pi or other ARM board Linux ARM archive (32-bit or 64-bit) Built for ARM processors, not x86
FreeBSD or OpenBSD UNIX archive (64-bit) Targets those systems directly
Qt-based desktop where GTK build misbehaves Qt5 Deb package or Qt5 archive Uses the Qt toolkit instead of GTK

Quick decision path

  1. Check your architecture: run uname -m. x86_64 means 64-bit Intel/AMD; aarch64 or armv7l means ARM.
  2. If ARM, take the matching Linux ARM archive.
  3. If x86_64 and Debian-based, take the 64-bit Deb package.
  4. If x86_64 on Fedora, Arch, openSUSE or similar, take the AppImage or the 64-bit archive.
  5. Only reach for the Qt5 variants if the standard build has toolkit-related display or theme problems on your desktop.

A practical example

A user on Ubuntu 24.04 with a standard AMD laptop installs the 64-bit Deb package so updates and menu entries are handled by the system. A user on Fedora who just wants to test the editor downloads the AppImage, marks it executable, and runs it without touching system packages. A Raspberry Pi owner picks the ARM archive, since the x86 builds simply will not execute.

The trade-off is convenience versus control: Deb packages integrate best but tie you to one distribution family, while AppImage and archives are portable but leave desktop integration and updates to you.

If you are unsure, start with the AppImage — it is the lowest-commitment way to confirm LazPaint works on your machine before installing anything system-wide. The downloads page is Download LazPaint.

Is there a portable version of LazPaint?

Yes. LazPaint offers a portable build for Windows, listed alongside its regular Windows Setup and 32-bit/64-bit archives on the download page. The portable package is described as covering both 32-bit and 64-bit systems, so you can run it from a folder or USB drive without going through the installer.

What "portable" means here

Portable means no installation step: you unpack the files and launch the program directly. That suits a few concrete situations:

  • Shared or locked-down PCs where you cannot install software.
  • USB sticks you carry between machines and want your tools on.
  • Testing a new version without touching an existing installation.

Trade-offs to weigh

A portable build is convenient, but it usually does not integrate with the system the way an installer does. Expect no Start menu entry, no file-association setup, and no automatic update mechanism. Settings may live in the program folder rather than your user profile, which is helpful for carrying preferences on a USB stick but can also mean you lose them if you delete the folder.

Choosing the right download

The page separates builds by platform and architecture. For Windows you can pick:

Option Best for
Setup (32-bit and 64-bit) Normal installation with system integration
32-bit or 64-bit archive (no install) Manual placement, still tied to one machine
Portable (32-bit and 64-bit) USB drives, shared PCs, no-install use

If portability is the goal, the Portable entry is the one to choose. If you simply want to avoid the installer but keep the app on one computer, either archive also works.

Next step

Download the Portable package, extract it to a folder you control (such as a USB drive), and run the executable from there. Before relying on it, open a file, save it, and confirm your settings persist after closing and reopening the app from the same location. That quick test tells you whether the portable setup behaves the way you need on your machine.

How do I install LazPaint on a Mac?

Install LazPaint on a Mac by downloading the macOS build from the official download page and then opening the downloaded file. The page lists a MacOS 64-bit download and a MacOS brew option, so you have two practical routes.

Option 1: Direct download

  1. Go to Download LazPaint.
  2. Under the MacOS heading, choose the MacOS 64-bit download.
  3. Open the downloaded file and follow the usual macOS prompts to place LazPaint in Applications.
  4. On first launch, if macOS blocks the app because it was downloaded from the internet, open System Settings → Privacy & Security and allow it to run.

Option 2: Homebrew

If you already use Homebrew, the MacOS brew entry is the cleaner route because updates are handled by the package manager rather than manual re-downloads. Use the brew command shown on the page, then launch LazPaint from Applications or Spotlight.

Which to choose

  • Direct download: best if you don't use Homebrew, want the standalone app, or are setting up a machine without developer tooling.
  • Homebrew: best if you already manage apps through brew and prefer fewer manual update steps.

A useful next step: check whether your Mac is Apple Silicon or Intel before downloading. The page lists a 64-bit macOS build, so confirm it matches your machine; if you are unsure, the Homebrew route usually resolves the correct architecture automatically.

What are the differences between the standard and Qt5 Linux versions?

The Qt5 builds are an alternative Linux package set for the same LazPaint 7.3 release, not a different program version. On the download page, Linux is split into a standard section and a "Linux (Qt5)" section, each offering 32-bit and 64-bit Deb packages plus 32-bit and 64-bit archives that need no installation. The standard section adds a 64-bit AppImage; the Qt5 section does not list one.

What actually differs

  • Toolkit and integration: Standard Linux builds are the default choice and use LazPaint's usual widget set, while Qt5 builds use Qt 5. Qt 5 tends to blend in better on KDE Plasma and other Qt-based desktops, and can behave more predictably with Qt themes, scaling and file dialogs there.
  • Package formats: Both lines give you Deb packages and no-install archives. Only the standard line offers an AppImage, which matters if you want a single portable file that runs without installing anything or touching system libraries.
  • ARM and other UNIX systems: The ARM section and the FreeBSD/OpenBSD sections list archives only, with no Qt5 variant, so the standard build is the only option on those platforms.

How to choose

If you use GNOME, Xfce or an unknown desktop, start with the standard 64-bit Deb package or the AppImage. If you use KDE Plasma and the standard build looks out of place or handles HiDPI scaling badly, try the Qt5 64-bit Deb package instead. On a machine where you cannot install packages, pick the standard 64-bit AppImage if it is available for your architecture; otherwise use the matching archive and run the binary directly.

One practical caution: do not install the standard and Qt5 Deb packages side by side unless you know how your distribution names and conflicts them. Test one, remove it, then try the other. For background on the project and release notes, see Download LazPaint.

Related questions

More questions →
What Is the LazPaint Download Page?

The LazPaint download page at lazpaint.github.io is the official distribution point for LazPaint 7.3, a free image editor. It lists every build the project publishes — installers and no-install archives for Windows, Linux (including a Qt5 variant and ARM), UNIX, and macOS — and detects your operating system to point you at the matching download. Use it when you want the current release directly from the project rather than through a package manager or third-party mirror.

What you can download

The page organizes builds by platform and by how you want to install them.

Platform Options listed
Windows Setup (32-bit and 64-bit), 32-bit archive, 64-bit archive, portable (32-bit and 64-bit)
Linux 32-bit Deb, 64-bit Deb, 32-bit archive, 64-bit archive, AppImage 64-bit
Linux (Qt5) Qt5 32-bit Deb, Qt5 32-bit archive, Qt5 64-bit Deb, Qt5 64-bit archive
Linux ARM 32-bit archive, 64-bit archive
UNIX FreeBSD 64-bit archive, OpenBSD 64-bit archive
macOS macOS 64-bit, macOS brew

The version offered across these builds is LazPaint 7.3.

Choosing between an installer and an archive

The page gives you two shapes of the same program, so the decision is about how much control you want over installation:

  • Setup or Deb package — the standard choice if you want LazPaint registered with your system, launchable from a menu, and updatable by reinstalling. Windows Setup covers both 32-bit and 64-bit in one download.
  • Archive (no install) — extract and run. Good for a USB stick, a shared machine, or a system where you can't or don't want to write to system directories.
  • Portable (Windows) — the same no-install idea packaged for Windows, useful when you move between machines and want your setup to travel with you.
  • AppImage (Linux 64-bit) — a single executable file that runs without a package manager, convenient on distributions where you'd rather not add a repository.
  • macOS brew — the entry point for installing via Homebrew if you already manage software that way.

The Qt5 builds, and when they matter

Linux offers a separate Qt5 set alongside the default builds. If the standard Linux build fails to start or renders incorrectly on your desktop environment, the Qt5 variant is the alternative to try — same program, different toolkit underneath. It's listed for 32-bit and 64-bit, as both Deb packages and archives.

How the page helps you pick

The page detects your current operating system and highlights the relevant section, so on a first visit you can usually take the top suggestion for your platform without reading the whole list. The detection is a convenience, not a restriction — every build remains listed and downloadable regardless of what you're running.

Other things on the page

  • Donate — a donation option sits alongside the downloads. The page does not state a price for LazPaint itself, and the presence of a donate link is not a statement about licensing or cost; treat the download and the donation as separate.
  • Version — the page presents LazPaint 7.3 as the release on offer. If you need an older version, it is not listed here.

Practical notes before you download

  • Match the architecture to your system: 32-bit builds won't use the memory a 64-bit system can address, and 64-bit builds won't run on a 32-bit OS.
  • If you're on Linux and unsure between Deb and AppImage, pick Deb on Debian-derived distributions and AppImage elsewhere.
  • Archives need an extraction step before the program will run; installers and packages generally don't.
  • The page is the project's own download host, so it's the reference point to check when a mirror or third-party site offers a different version number.
Which LazPaint download should I choose for my operating system?

Pick the download that matches your OS and whether you want an installer or a no-install archive. The LazPaint download page (version 7.3) groups files under Windows, Linux, Linux (Qt5), Linux ARM, UNIX, and MacOS. If you just want the simplest install, choose the "Setup" on Windows or a Deb package on Linux; if you want to run it without installing, choose an archive, Portable, or AppImage.

Windows

Option Best for Notes
Setup (32-bit and 64-bit) Most users who want a normal install Single setup covers both architectures
32-bit archive (no install) 32-bit Windows, no-install use Unpack and run
64-bit archive (no install) 64-bit Windows, no-install use Unpack and run
Portable (32-bit and 64-bit) USB drives or moving between PCs No install, keeps things self-contained

Choose Setup if you want LazPaint integrated into your system. Choose Portable if you switch computers or can't install software. Choose a 32-bit or 64-bit archive only if you specifically want a no-install version for that architecture.

Linux

Option Best for Notes
32-bit Deb package Debian/Ubuntu-based 32-bit systems Installs via your package manager
64-bit Deb package Debian/Ubuntu-based 64-bit systems Installs via your package manager
32-bit archive (no install) No-install use on 32-bit Unpack and run
64-bit archive (no install) No-install use on 64-bit Unpack and run
AppImage 64-bit Portable 64-bit use across distros Single file, no install

If your distro uses Deb packages, the Deb package is the cleanest choice. If you want one file that runs on many distributions, take the AppImage 64-bit. Use an archive when you prefer not to touch the system package manager.

Linux (Qt5)

The page lists a separate Qt5 set: Qt5 32-bit Deb package, Qt5 32-bit archive (no install), Qt5 64-bit Deb package, and Qt5 64-bit archive (no install). Choose a Qt5 build if your system's Qt5 libraries are the ones you want LazPaint to use; otherwise the standard Linux builds above are the default choice.

Linux ARM

  • 32-bit archive (no install)
  • 64-bit archive (no install)

Use these on ARM devices (for example ARM-based boards or laptops). Both are no-install archives, so unpack and run.

UNIX

  • FreeBSD 64-bit archive (no install)
  • OpenBSD 64-bit archive (no install)

Pick the archive matching your BSD system. Both are 64-bit and require no installation.

MacOS

  • MacOS 64-bit — direct download for 64-bit macOS.
  • MacOS brew — install through Homebrew if you already manage software that way.

Use the direct 64-bit download if you want the file immediately. Use brew if you prefer Homebrew to handle installation and updates.

Quick decision guide

  • Windows, normal install: Setup (32-bit and 64-bit)
  • Windows, no install: Portable or the matching archive
  • Debian/Ubuntu Linux: 32-bit or 64-bit Deb package
  • Any 64-bit Linux, portable: AppImage 64-bit
  • Linux without installing: 32-bit or 64-bit archive
  • ARM Linux: 32-bit or 64-bit archive
  • FreeBSD/OpenBSD: the matching 64-bit archive
  • macOS: MacOS 64-bit or MacOS brew

All items above are for LazPaint 7.3. The page also includes a Donate link, which is optional and separate from the downloads.

Does LazPaint support macOS, FreeBSD, and OpenBSD?

Yes. The LazPaint download page lists macOS, FreeBSD, and OpenBSD as supported platforms. macOS has both a direct 64-bit download and a Homebrew option, while FreeBSD and OpenBSD each have a 64-bit archive (no install) listed under the UNIX section. Linux ARM is also covered with 32-bit and 64-bit archives. No platforms beyond those shown on the page are listed.

macOS downloads

The page lists two ways to get LazPaint on macOS:

  • MacOS 64-bit — a direct download.
  • MacOS brew — a Homebrew option for installing via that package manager.

If you prefer managing software through Homebrew, the brew entry is the relevant one. Otherwise, the 64-bit download is the direct route. The page does not describe version differences between the two, so treat them as two delivery methods for the same macOS build.

FreeBSD and OpenBSD downloads

Both BSD systems appear under the UNIX heading, each with a single entry:

Platform Available download
FreeBSD 64-bit archive (no install)
OpenBSD 64-bit archive (no install)

Both are archives rather than installers, so you unpack and run them rather than going through a package installation step. Only 64-bit builds are listed for these systems.

Linux ARM downloads

Linux ARM is listed separately from the main Linux section, with:

  • 32-bit archive (no install)
  • 64-bit archive (no install)

As with the BSD builds, these are archives, not installers.

What this means for choosing a download

The page groups downloads by operating system, and each group shows exactly which builds exist. The practical takeaways:

  • macOS users can choose between a direct 64-bit download and Homebrew.
  • FreeBSD and OpenBSD users get 64-bit archives only.
  • Linux ARM users get both 32-bit and 64-bit archives.
  • If your platform is not among the headings listed (Windows, Linux, Linux Qt5, Linux ARM, UNIX, MacOS), the page does not offer a download for it.

The download page also notes the current version as LazPaint 7.3, so the platform list above reflects what is available for that release.

LazPaint Download Formats: Installer vs Archive vs Portable vs AppImage

LazPaint 7.3 is distributed in several formats, and the right one depends on whether you want a system-wide install, a no-install folder you can run anywhere, or a single self-contained file. In short: Setup/installer installs LazPaint into your system; archive (no install) is a zipped build you unpack and run directly; Portable is a Windows build meant to run without installation; Deb package integrates with Debian-based Linux systems; and AppImage is a single-file Linux build that runs without installation.

The download page lists builds by operating system — Windows, Linux, Linux (Qt5), Linux ARM, UNIX, and MacOS — so the first step is matching the format to your OS and to how much system integration you want.

Installer vs. no-install archive

These two options exist for the same operating systems but behave differently:

Format What it does Best when
Setup (installer) Installs LazPaint into your system You want it in your applications menu and treated as an installed program
Archive (no install) A compressed build you extract and run You don't want to modify your system, or you lack install permissions

On Windows, the Setup covers both 32-bit and 64-bit in one download. The archives are split: there is a separate 32-bit archive and 64-bit archive, each with no install.

On Linux, the same split applies: 32-bit and 64-bit Deb packages for installation, and 32-bit and 64-bit archives for running without installing.

The practical difference is system integration versus portability. An installer typically registers the app with your OS, while an extracted archive just gives you files you launch yourself — and you can delete the folder to "uninstall" it.

Portable (Windows)

Portable is listed only under Windows, as "Portable (32-bit and 64-bit)." It is a single download covering both architectures and is intended for running LazPaint without installing it — useful on a USB drive or a machine where you can't install software. If you just want a no-install Windows build and don't care about the 32/64-bit split, Portable is the simpler choice than picking an archive.

Deb package vs. archive (Linux)

For Linux, the page offers both Deb packages and archives:

  • Deb package (32-bit / 64-bit) — for Debian-based distributions, installed through your package system.
  • Archive (no install) (32-bit / 64-bit) — extracted and run directly, no package manager involved.

Choose the Deb package if your distribution uses .deb packages and you want LazPaint managed like other installed software. Choose the archive if you're on a non-Debian system, want to avoid installing, or prefer to keep the app self-contained in one folder.

AppImage (Linux)

AppImage 64-bit is listed as a separate Linux option. An AppImage is a single executable file that runs without installation, which makes it a good fit when you want one portable file rather than a folder of extracted files or a system package. It is listed for 64-bit Linux only.

Linux (Qt5) and Linux ARM

Two additional Linux categories exist:

  • Linux (Qt5) — Qt5 variants of the same Deb package and archive options (32-bit and 64-bit for each). Use these if you specifically need the Qt5 build rather than the default Linux build.
  • Linux ARM — 32-bit and 64-bit archives, no install. These are for ARM-based devices, where the standard x86 Linux builds won't run.

UNIX and MacOS

  • UNIX — FreeBSD 64-bit archive (no install) and OpenBSD 64-bit archive (no install). Both are no-install archives.
  • MacOS — a MacOS 64-bit download and a MacOS brew option, for installing via Homebrew.

Quick decision guide

  • Windows, want it installed: Windows Setup.
  • Windows, no install: Portable, or the 32-bit/64-bit archive if you need a specific architecture.
  • Debian-based Linux, installed: Deb package (32-bit or 64-bit).
  • Linux, no install, one file: AppImage 64-bit.
  • Linux, no install, folder: archive (32-bit or 64-bit).
  • ARM Linux device: Linux ARM archive (32-bit or 64-bit).
  • FreeBSD/OpenBSD: the matching 64-bit UNIX archive.
  • macOS: the MacOS 64-bit download or brew.

One thing the page does not state is pricing or any login requirement for these downloads, so treat availability and any conditions as things to confirm on the page itself rather than assuming they are unrestricted.

What Is the Difference Between Standard Linux LazPaint Downloads and Qt5 Versions?

The standard Linux downloads and the Qt5 downloads on the LazPaint download page are two build variants of the same application, split by which widget toolkit they rely on. Both are listed for 32-bit and 64-bit systems, and both come as Deb packages or no-install archives. Pick the Qt5 build when your desktop environment is already Qt-based or when you specifically want LazPaint to use Qt5; otherwise the standard Linux build is the default choice.

How the download page splits Linux

The page groups Linux downloads into three headings, and the split matters more than the version number:

Section What it contains
Linux 32-bit Deb package, 64-bit Deb package, 32-bit archive (no install), 64-bit archive (no install), AppImage 64-bit
Linux (Qt5) Qt5 32-bit Deb package, Qt5 32-bit archive (no install), Qt5 64-bit Deb package, Qt5 64-bit archive (no install)
Linux ARM 32-bit archive (no install), 64-bit archive (no install)

The standard Linux section is the broader one: it adds an AppImage 64-bit option that the Qt5 section does not list. The Qt5 section mirrors the standard section's Deb and archive formats but offers no AppImage.

What "Qt5" actually changes

Qt5 is a widget toolkit — the library that draws windows, buttons, dialogs, and menus. A Qt5 build of LazPaint links against Qt5 instead of whatever toolkit the standard build uses. The application itself, its editing features, and its file formats are the same; the difference is the interface layer and the set of system libraries it expects to find.

That has two practical consequences:

  • Dependencies. A Qt5 build needs Qt5 libraries present on your system. If they are not installed, the Deb package should pull them in, but a no-install archive will not — you would need to provide them yourself.
  • Look and integration. On a Qt-based desktop, a Qt5 build tends to match the surrounding theme and file dialogs more closely than a build using a different toolkit.

How to choose

Work through these conditions in order:

  1. Are you on a Qt-based desktop environment? If so, the Qt5 build is the natural fit for visual consistency.
  2. Do you already have Qt5 installed? If yes, the Qt5 archive is a reasonable no-install option. If no, prefer the Deb package so dependencies are handled, or stay with the standard build.
  3. Do you want the AppImage? The AppImage exists only in the standard Linux section, so choosing it means choosing the non-Qt5 build.
  4. Are you on ARM? Neither the standard nor the Qt5 section applies — use the Linux ARM archives instead.

If none of the Qt5 conditions apply to you, the standard Linux downloads remain available and are the safer default. Nothing on the page indicates that the standard builds are being withdrawn in favor of Qt5.

Installer vs archive, in both variants

The format choice is independent of the Qt5 choice, and the same logic applies in both sections:

  • Deb package — for Debian-based distributions, installed through the system package manager, with dependency handling.
  • Archive (no install) — unpack and run; no system-level installation, but you manage dependencies yourself.

So the Qt5 64-bit Deb package and the standard 64-bit Deb package differ only in toolkit; the Qt5 64-bit archive and the standard 64-bit archive differ in the same way. You are making two separate decisions — toolkit and format — not choosing between unrelated products.

A concrete example

Suppose you run a 64-bit Debian-based system with a Qt-based desktop and want LazPaint installed system-wide. The Qt5 64-bit Deb package is the match: it installs through the package manager and links against the Qt5 libraries your desktop already uses. If you instead wanted a single file you could carry between machines without installing, the AppImage 64-bit from the standard Linux section would be the option — but that means accepting the non-Qt5 build.

Website Overview

Identifiable technologies and additional version or configuration signals make the service easier to fingerprint, which may help targeted scanners narrow their checks. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Unknown

DNS and Email

Nameservers are provided by Amazon Route 53, indicating managed DNS hosting. CAA records restrict which certificate authorities are authorized to issue certificates. No CNAME was found; the observed records resolve directly to addresses. No MX record was found. A conventional explicit inbound-mail route is not configured. The lowest observed DNS TTL is 3118 seconds.

TLS and Certificates

The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

The response lacks these common security headers: CSP, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, clickjacking protection. CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The x-cache, x-served-by, via response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers.

Technology Stack Analysis

The public page identifies Hugo 0.147.5, Fastly, with exact versions exposed for 1 technologies. These details can narrow vulnerability checks, although exposure alone is not a vulnerability.

Search and Social Sharing

No homepage meta description was detected, leaving snippet selection more dependent on page text. The Generator tag identifies Hugo 0.147.5, making the publishing system easier to fingerprint. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. No Open Graph metadata was detected, so social previews may depend on platform inference. The page declares 6 language or regional alternatives using hreflang.

Hosting and Email

DNSAmazon Route 53
HostingFastly
EmailUnknown
Approximate IP geolocation (inferred; a CDN or proxy may differ from the origin server) United States flagUnited States Inferred 185.199.108.153

Registration details

RDAP / WHOIS

Unknown

DNS records

DNS

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NSgithub.iodns1.p05.nsone.net3118—
NSgithub.iodns2.p05.nsone.net3118—
NSgithub.iodns3.p05.nsone.net3118—
NSgithub.iodns4.p05.nsone.net3118—
NSgithub.ions-1339.awsdns-39.org3118—
NSgithub.ions-1622.awsdns-10.co.uk3118—
NSgithub.ions-393.awsdns-49.com3118—
NSgithub.ions-692.awsdns-22.net3118—
TXTgithub.iov=spf1 a -all3600—
CAAgithub.io0 issue "digicert.com"3600—
CAAgithub.io0 issue "letsencrypt.org"3600—
CAAgithub.io0 issue "sectigo.com"3600—
CAAgithub.io0 issuewild "digicert.com"3600—
CAAgithub.io0 issuewild "letsencrypt.org"3600—
CAAgithub.io0 issuewild "sectigo.com"3600—

TLS and certificates

TLS / SSL

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subject*.github.io
IssuerLet's Encrypt
Valid until2026-12-29T23:44 · Remaining when checked: 74 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HTTP

HeaderValue
content-typetext/html; charset=utf-8
cache-controlmax-age=600
serverGitHub.com
strict-transport-securitymax-age=31556952
access-control-allow-origin*

Identified technologies

Hugo 0.147.5Fastly

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