What is WACUP?

WACUP is a media player project that recreates the feel of classic media players while modernizing them, built around a plug-in system and compatible with plug-ins from some of the most popular media players. It is still pre-release software: a public preview build is available to download, while a separate beta build is limited to registered beta testers. If you want a customizable player that carries older plug-in ecosystems forward, WACUP is aimed at you; if you need a finished, stable release, it is not there yet.

What WACUP actually is

WACUP is described by its developer as "a media player that's made to emulate some of your favourite media players from the past & bring them into the future." Two things define it:

• A plug-in-based architecture. WACUP is "heavily based around a plug-in system," so you tailor an installation to what you want it to be rather than accepting one fixed feature set.
• Compatibility with existing plug-ins. It is built to stay compatible with plug-ins made for some of the most popular media players, and the stated goal is to eventually become "its own highly compatible media player." An SDK for writing new plug-ins is planned once the project leaves preview status.

The name is flexible: the site says WACUP "can be pronounced as wakeup or wac-up or however you prefer it in your native tongue."

Current builds and status

WACUP is still under development. The site lists these builds, all dated September 30 2026:

The beta is "not ready for a wider audience" and is intentionally restricted to registered testers. Because the public preview is pre-release software, issues can arise and are meant to be reported in the preview discussion forum.

How to get started

1. Download the public preview build for your architecture (x86 or x64) from the WACUP site.
2. Install it into its own separate directory, away from your existing software install — the site recommends this "until it is feature complete."
3. Use it, and if you hit problems, report them in the preview discussion forum rather than treating the build as final.

If you want the beta instead, you need to be a registered beta tester; the site points to beta testing as a way to help the project.

Cost and support

WACUP is free to download and to use. It is an independent project, and the developer accepts donations through Patreon, PayPal, Ko-fi, and other means, plus non-financial ways to help. The site notes this is currently a full-time project for the developer, and donations go toward living costs while development continues. Donation is optional support, not a purchase requirement.

Who it's for

• Good fit: you liked the classic media player experience, want to customize through plug-ins, and are comfortable running pre-release software in a separate directory.
• Poor fit: you need a stable, feature-complete release, or you don't want to deal with preview-build issues and forum-based bug reporting.

To follow development, the site lists a forum, blog, support section, changelogs, and screenshots.