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We believe Robin Hood had the right idea. We believe there is no such thing as a closed platform. We believe software was meant to be liberated. And we believe we are the liberator.

We believe in making money so that we can keep going. But we also believe in giving back. And we also believe we need to prove it. Because we believe people are smart enough to smell bullshit when they’re stepping in it.

We believe in breaking stupid rules that get in the way of great software. We believe that users have the right to experience software the way the developer intended, no matter where they are, what platform they use, or what hardware they own.

We believe in building up the open source community. We believe in building up the next generation of talent. We believe the best people will be attracted to the greatest causes. And we don’t care what the popular kids think.

We believe in doing hard things because they are hard. We believe in taking our mission seriously, and ourselves less seriously. We believe that makes us fun to be around.

Just because we believe we need to work with the world as it is, doesn’t mean we don’t believe in the possibility of a better one.

Meet the CodeWeavers

We're happy when people support open source, but code doesn’t write itself. Talk is cheap. We code.

The Wine Project

Nobody contributes more patches to Wine than CodeWeavers. We also contribute patches to the Proton project among others - with most of our code released for use by the open source community

50K+

software patches contributed to the WINE project to date

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78

active and former employees who have dedicated a large part (or all) of their time to supporting and developing projects that contribute to open source (up stream patches)

24K+

development hours donated to open source projects - made available to the open source community to use and benefit from

WineConf

CodeWeavers is one of the main sponsors of WineConf

Learn About WineConf

Search wine related jobs at codeweavers

NEWS

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2021-08-03

Hello CrossOver 21!
2021-06-02

Fair Question — Why isn't CrossOver Free?
2021-05-19

What is our technology roadmap for Apple Silicon?
2021-02-24

What is a BetterTester?
2021-01-25

What is a CodeWeavers Affiliate?
2020-12-30

A Eulogy for Ken

BLOG

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12 August 2021

We hate keeping good news to ourselves (it's Monterey-markable)

by Meredith Johnson

I am so pleased to announce that CrossOver 21 will now run on the latest macOS Monterey beta (developer beta 5 21A5304g)! Our QA team is currently undergoing a thorough testing sweep that we complete for all new macOS versions. While we still have…

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Getting Around

CodeWeavers

We're rebels. We're misfits. But mostly, we're software liberators. And we're very, very good at what we do. We have to be. Lots of developers work with open source, but only a tiny fraction of those are good enough to get software that was designed for one platform to work on another one. We invented CrossOver software - a unique approach to cross-platform compatibility that does not require dual-boot or another OS license. We launched PortJump to help app and game developers broaden their market beyond Windows® users. And we launched ExecMode to help organizations solve really ugly technical challenges.

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Lots of people talk about open source. Talk is cheap. We code.