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EnglishHow to Choose a Windows Text Editor: Fastedit vs Other Options
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Fastedit is a strong fit if you want a lightweight, free, open-source Windows editor with tabs, line numbers, syntax highlighting, session snapshots, and undockable windows, and you're comfortable running a WinUI3/.NET-based app on a modern Windows version. If you need cross-platform support, deep plugin ecosystems, or built-in terminal and Git tooling, a heavier editor such as Notepad++, VS Code, or Sublime Text will usually serve you better. The comparison below uses the same criteria for each option so you can match features to your actual workflow.
Core editing features
| Feature | Fastedit | Typical heavier editors (VS Code, Notepad++) |
|---|---|---|
| Tabbed editing | Yes | Yes |
| Line numbers | Yes | Yes |
| Syntax highlighting | Yes | Yes, with broader language coverage via plugins/extensions |
| Session snapshot (restore open work) | Yes, built in | Usually via settings, plugins, or hot-exit behavior |
| Undockable windows | Yes | Rare; usually separate windows instead |
| Custom designs/themes | Yes | Yes, often with larger theme libraries |
The practical difference is where the features come from. Fastedit ships these as part of the app, so there's nothing to configure to get tabs, line numbers, highlighting, and session restore. In heavier editors, several of these depend on extensions or settings, which adds setup time but also flexibility.
Performance and footprint
Fastedit is described as lightweight and high-performance, built with WinUI3 and C#. That profile suits people who open the editor for quick edits and don't want a large install or a slow cold start. Feature-heavy editors trade some of that leanness for integrated tooling. If your work is mostly plain text, config files, logs, or short code edits, the lighter option is usually the better daily driver. If you live inside one editor for debugging, source control, and terminal work, the extra weight is justified.
Platform requirements
Fastedit is a Windows application built on WinUI3, so it targets modern Windows. Before committing, confirm your Windows version supports WinUI3 apps. Editors like Notepad++ run on a wider range of older Windows releases, and VS Code and Sublime Text also cover macOS and Linux. Choose Fastedit if you're Windows-only; choose a cross-platform editor if you switch operating systems.
Extras and customization
- Session snapshots: Fastedit's built-in snapshot feature is useful if you routinely keep many documents open and want them back after a restart. In other editors, check whether session restore is native or requires a plugin.
- Undockable windows: Helpful for multi-monitor setups where you want one file pulled out of the tab bar. This is uncommon, so verify it exists before assuming it.
- Custom designs: All the editors here support themes; the difference is library size and how much tweaking you want to do.
Licensing and cost
Fastedit is stated to be 100% free and open source, with downloads available from its site and GitHub. Notepad++ is also free and open source. VS Code is free but not open source in the same sense, and Sublime Text is commercial with a paid license. If an open-source license matters to you, Fastedit and Notepad++ are the straightforward picks.
A quick decision path
- Windows-only, want fast and minimal, value open source: choose Fastedit.
- Need broad language support and a huge plugin ecosystem: choose Notepad++ or VS Code.
- Work across Windows, macOS, and Linux: choose VS Code or Sublime Text.
- Rely on session restore and multi-monitor undocking: confirm those features exist in your candidate before installing; Fastedit lists both.
To try Fastedit, download it from the project site or its GitHub page, open a few files to confirm highlighting and tabs behave as expected, then restart the app to verify session snapshots restore your work.