# ThinLinc 4.20.0 released

**URL:** <https://community.thinlinc.com/t/thinlinc-4-20-0-released/1836>\
**Category:** Announcements\
**Tags:** release, thinlinc\
**Created:** [9 January 2026 13:49 UTC](https://community.thinlinc.com/t/thinlinc-4-20-0-released/1836 "2026-01-09T13:49:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![samuel](https://dub1.discourse-cdn.com/flex005/user_avatar/community.thinlinc.com/samuel/32/335_2.png) [@samuel](https://community.thinlinc.com/u/samuel)\
**Post date:** [9 January 2026 13:49 UTC](https://community.thinlinc.com/t/thinlinc-4-20-0-released/1836/1 "2026-01-09T13:49:49Z")

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Cendio are proud to present ThinLinc 4.20.0, with more than 100 enhancements and fixes. The most prominent changes are:

- ThinLinc’s web-based services, Web Access and web administration, have both been overhauled to make sure they work well behind reverse HTTP proxies, even in complex cluster configurations. This includes making sure that the correct client IP address is used in logs and when authenticating.

- The ThinLinc client now remembers previously used servers and will offer suggestions in the server name field, making it easier to switch between multiple ThinLinc installations.

- ThinLinc Web Access can now be customized with a custom logo, page title, and background image, to give end users a familiar experience when accessing the system. The settings can also be conveniently configured and previewed through the ThinLinc web administration interface.

- 32-bit applications are no longer fully supported in a ThinLinc session. Base functionality will be available on a “best effort” basis, but full functionality requires upgrading to 64-bit applications.

- The ThinLinc client no longer supports 32-bit Windows. A 64-bit Windows installation is now required. The ThinLinc server remains backwards compatible with older clients, for those users who cannot upgrade in the near future.

Read more in our announcement:

> **[Introducing ThinLinc 4.20.0 | ThinLinc by Cendio](https://www.cendio.com/blog/introducing-thinlinc-4-20-0/)**
>
> We are excited to announce ThinLinc 4.20.0, arguably the biggest ThinLinc release yet.

A detailed description of this release is available here:

> **[ThinLinc release notes | ThinLinc by Cendio](https://www.cendio.com/thinlinc/docs/relnotes/?version=4.20.0)**
>
> We always improve ThinLinc. Stay up to date and get an overview of new features included in releases.

The client and server software can be downloaded directly from our web page. The software is completely free for up to 10 concurrent users.

Get started using ThinLinc 4.20.0 by visiting our getting started page:

> **[How to get started | ThinLinc by Cendio](https://www.cendio.com/thinlinc/how-to-get-started-with-thinlinc/)**
>
> We bring together everything you need to use the best Linux Remote Software in your business.