A GUI Agent application based on UI-TARS (Vision-Lanuage Model) that allows you to control your computer using natural language.
Publisher’s description
What is UI TARS?
UI TARS by ByteDance is open-source Windows software in the ai assistants & llms category. It is written in TypeScript.
Installation and requirements
The publisher provides EXE installers for 64-bit Windows. It can be installed for the current user only, without administrator rights. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 0.2.4, released on August 21, 2025. The version history goes back to February 20, 2025: 13 releases, all linked to the official files. The last update is more than a year old.
Popularity and file types
The source code on GitHub (bytedance/UI-TARS-desktop) has 39,366 stars. Similar programs include Codex CLI, Claude Code and ChatGPT.
Project description on GitHub: “The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Installs without administrator rights
- Large user base
Cons
- No native ARM64 build
- No update for more than a year
In short: UI TARS is an open-source ai assistants & llm tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is UI TARS safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
4DB91BAB521C9678750820ED9745CE0CC6FE8D7F71F5CA1DCF282213DAFD81BA· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 13 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.2.4Latest | August 21, 2025 | — | 64-bit EXE |
| 0.2.3 | July 23, 2025 | — | 64-bit EXE |
| 0.2.2 | July 9, 2025 | — | 64-bit EXE |
| 0.2.1 | June 25, 2025 | — | 64-bit EXE |
| 0.2.0 | June 11, 2025 | — | 64-bit EXE |
| 0.1.3 | June 7, 2025 | — | 64-bit EXE |
| 0.1.2 | May 16, 2025 | — | 64-bit EXE |
| 0.1.1 | May 12, 2025 | — | 64-bit EXE |
Install from the command line
Silent install ›winget install --id ByteDance.UI-TARS -eUI-TARS-0.2.4-Setup.exe --silentRelated guide: How to use winget: install and update apps
Also for other systems
brew install --cask ui-tarsInformation
- Publisher
- ByteDance
- Category
- AI assistants & LLMs
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/bytedance/UI-TARS-desktop
- Written in
- TypeScript
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE
- Version
- 0.2.4
- Released
- August 21, 2025
- Added to the catalogue
- March 6, 2025
- Versions listed
- 13
- GitHub stars
- 39,366
- GitHub forks
- 3,992
- Website
- github.com
- winget ID
- ByteDance.UI-TARS
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is UI TARS free?
Yes. UI TARS is open-source software under the Apache-2.0 licence.
Is UI TARS safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install UI TARS with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can UI TARS be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does UI TARS run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of UI TARS?
The versions page lists all 13 versions with links to their official installer files, back to February 20, 2025.
Can I use UI TARS without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to UI TARS?
Codex CLI, Claude Code, ChatGPT, GPT4All and Jan. The alternatives page compares them.
