herdr is a background server; the terminals live inside it. Close the lid, drop the network, or restart the machine; agents keep working and sessions come back, and you can reattach from any terminal or over SSH. Every pane is marked working, blocked, or idle, so you never have to hunt for the stuck agent. Agents drive herdr through the CLI and a socket API: they can spawn panes, prompt each other, and wait until another agent is genuinely blocked. herdr runs what you already run: Claude Code, Codex, Cursor, OpenCode, Grok and the rest. It does not wrap or replace them; it owns their terminals. Keyboard and mouse are both first-class, and plugins extend panes and workflows. One Rust binary, no Electron.
Publisher’s description
What is herdr (Preview)?
herdr (Preview) by Herdr, Inc. is open-source Windows software in the ides & code editors category. It is written in Rust.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Updates and version history
The current version is 0.9.4-preview.2026-10-14-fbd2ae23927f, released on October 14, 2026. The version history goes back to August 3, 2026: 12 releases, all linked to the official files. The last update is less than a month old.
Popularity and file types
The Chocolatey package has been downloaded 413 times. The source code on GitHub (herdrdev/herdr) has 45,292 stars. Similar programs include OpenCode, Apache NetBeans and Node.js (LTS).
Project description on GitHub: “the runtime your coding agents live on”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
- Large user base
Cons
- No native ARM64 build
In short: herdr (Preview) is an open-source ides & code editor tool for 64-bit PCs.
Is herdr (Preview) 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:
E986EB2BA143AD9AD985469B1A1F45A52E113B84FBE0A18623B378528F884F91· 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 12 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.9.4-preview.2026-10-14-fbd2ae23927fLatest | October 14, 2026 | — | 64-bit ZIP |
| 0.9.3-preview.2026-10-12-6d697e1e75ff | October 12, 2026 | — | 64-bit ZIP |
| 0.9.2-preview.2026-09-29-8e78f929d8f0 | September 29, 2026 | — | 64-bit ZIP |
| 0.9.1-preview.2026-09-29-9dc3a1df2b56 | September 29, 2026 | — | 64-bit ZIP |
| 0.9.1-preview.2026-09-28-80c0c07250d2 | September 28, 2026 | — | 64-bit ZIP |
| 0.9.0-preview.2026-09-16-2c29fb29e302 | September 16, 2026 | — | 64-bit ZIP |
| 0.9.0-preview.2026-09-08-62431dbd033b | September 7, 2026 | — | 64-bit ZIP |
| 0.8.2-preview.2026-09-06-9e9bc8a14466 | September 6, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Herdr.Herdr.Preview -echoco install herdr -yscoop install main/herdrProgram files (.exe): herdr.exe
Related guide: How to use winget: install and update apps
Also for other systems
brew install herdrInformation
- Publisher
- Herdr, Inc.
- Category
- IDEs & code editors
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/herdrdev/herdr
- Written in
- Rust
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 0.9.4-preview.2026-10-14-fbd2ae23927f
- Released
- October 14, 2026
- Added to the catalogue
- August 19, 2026
- Versions listed
- 12
- Chocolatey downloads
- 413
- GitHub stars
- 45,292
- GitHub forks
- 3,592
- Website
- herdr.dev
- winget ID
- Herdr.Herdr.Preview
- Chocolatey package
- herdr
- Scoop package
- main/herdr
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to herdr (Preview)
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Frequently asked questions
Is herdr (Preview) free?
Yes. herdr (Preview) is open-source software under the Apache-2.0 licence.
Is herdr (Preview) 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 herdr (Preview) 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.
Does herdr (Preview) 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 herdr (Preview)?
The versions page lists all 12 versions with links to their official installer files, back to August 3, 2026.
Can I use herdr (Preview) without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to herdr (Preview)?
OpenCode, Apache NetBeans, Node.js (LTS), RStudio and Haxe. The alternatives page compares them.
