The dev tunnels service provides secure tunnels that developers love, and enterprises trust. Dev tunnels allows developers to securely expose local web services to the Internet, control who has access, and easily & debug your web applications from anywhere.
Publisher’s description
What is devtunnel?
devtunnel is an open-source program for Windows from Microsoft.
Installation and requirements
Official installers exist for 64-bit as Portable. The main installer is 23.8 MB. It runs without installation (portable).
Updates and version history
The current version is 1.0.2115+e16833f284, released on October 13, 2026. 30 versions are listed since August 28, 2023, each with links to its own installer files. That is about 9.6 releases a year. The last update is less than a month old.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Frequent updates (about 9.6 a year)
Cons
- No native ARM64 build
In short: devtunnel is an open-source Windows tool for 64-bit PCs. It is actively maintained.
Is devtunnel safe to download?
- The file is served by tunnelsassetsprod.blob.core.windows.net; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
F11C797E90397A0A8E9BEE711D500473632BE27839DEEB4FB3D0F5DBC6FFD2DC· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- 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 30 versions ›30 versions over 3 years · about 9.6 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.2115+e16833f284Latest | October 13, 2026 | 23.8 MB | 64-bit Portable |
| 1.0.2094+24665e6583 | September 18, 2026 | — | 64-bit Portable |
| 1.0.2030+fc9273aa0f | August 17, 2026 | — | 64-bit Portable |
| 1.0.2014+3c9645ccd8 | July 30, 2026 | — | 64-bit Portable |
| 1.0.2010+aa42024ecd | July 29, 2026 | — | 64-bit Portable |
| 1.0.1972+07cc55c789 | July 9, 2026 | — | 64-bit Portable |
| 1.0.1942+d6261b4fd3 | June 24, 2026 | — | 64-bit Portable |
| 1.0.1886+37d3b95bd3 | May 28, 2026 | — | 64-bit Portable |
Install from the command line
Silent install ›winget install --id Microsoft.devtunnel -eProgram files (.exe): devtunnel.exe
Related guide: How to use winget: install and update apps
Information
- Publisher
- Microsoft
- Licence
- MIT
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.0.2115+e16833f284
- Released
- October 13, 2026
- Added to the catalogue
- August 28, 2023
- Versions listed
- 30
- Updates / year
- 9.6
- Website
- learn.microsoft.com
- winget ID
- Microsoft.devtunnel
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is devtunnel free?
Yes. devtunnel is open-source software under the MIT licence.
Is devtunnel safe to download?
The download comes from tunnelsassetsprod.blob.core.windows.net; 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 devtunnel 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 devtunnel 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 devtunnel?
The versions page lists all 30 versions with links to their official installer files, back to August 28, 2023.
Can I use devtunnel without administrator rights?
Yes, it is portable: unpack and run it.
