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fast native desktop client for all major messaging services

Download beta v0.25

7.8 MB
4.7 MB
4.7 MB


Are my passwords secure?

eul doesn't ask for your passwords. Authentication is performed in a browser directly on the messenger's website.

Is my data sent anywhere or shared with anyone?

No. The only data eul saves are your messages on your machine for offline use.

Are there ads or any plans to introduce ads?

No, eul will always be ad-free.

Is there a mobile app?

Right now the focus is on the native desktop client. Android and iOS apps will be released in early 2018.

Can I make audio & video calls?

Audio calls are coming in September 2017. Video calls and screen sharing should be supported by November.

Have an unanswered question? Contact us via

The binaries released before September 15 are not signed.
Changelog v0.26 - Discord support. - Text fields behave like native controls. - Scroll bar can be moved with a mouse. v0.23 - v0.25 - Lots of bug fixes. - New backend for faster and smoother releases. v0.22 - Multiple accounts support. It's now possible to use multiple Slack accounts, multiple Skype accounts, etc. - Facebook messenger. - HTTP proxy. - Improved autoupdates. - Pinned chats. You can now pin your favorite/most used chats so that they are always shown at the top. v0.21 - HiDPI displays support on Windows and Linux. - Only Slack channels you are a member of are loaded. v0.20 - Lots of Gmail bug fixes and improvements. - Message copying via a context menu. - UI fixes. - Improved text rendering. v0.19 - App startup time reduced from ~1.5s to ~0.5s. - You can now download all Slack messages in a channel (up to 100 000). - Improved Skype performance: messages are downloaded much faster. v0.18 - Instant chat search. Now you can search for any text in thousands of messages. - Settings window (mute notifications, monospace font option etc). - List of authenticated accounts. - Older hardware support for Windows. v0.17 - Fixed a lot of bugs with Slack. Now you can use eul with any slack team. - Slack messages are now loaded a lot faster. v0.16 - Made URLs clickable. - Fixed authentication. Now it works on all operating systems and doesn't expect a certain browser, since it's now embedded. - Pressing TAB will move the focus to the next UI element. - Improved contact form backend for even faster response time. Please submit bug reports, questions, and suggestions via the built in '?' form.