A Windows GUI tool for viewing column-based log data, optimised for interacting with large volumes (millions of rows) of data in memory at once.
Publisher’s description
What is LogCheetah?
LogCheetah by Microsoft is open-source Windows software. It is written in C++.
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 1.1.0, released on August 5, 2026. The version history goes back to May 29, 2024: 2 releases, all linked to the official files. That is about 0.9 releases a year.
Popularity and file types
The source code on GitHub (microsoft/LogCheetah) has 10 stars. On Windows it registers 4 file types, including .csv, .log, .tsv and .psv.
Project description on GitHub: “A fast column-based log parsing and analysis tool.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
In short: LogCheetah is an open-source Windows tool for 64-bit PCs.
Is LogCheetah 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:
0697D43AC879BDF1C1FF27A7DD77EAD3D73EA37F8D58C4BA79CF160C0EA0609C· 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 2 versions ›2 versions over 2 years · about 0.9 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 1.1.0Latest | August 5, 2026 | — | 64-bit ZIP |
| 1.0.0 | May 29, 2024 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Microsoft.LogCheetah -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Microsoft
- Licence
- MIT
- Price
- Free
- Source code
- github.com/microsoft/LogCheetah
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.1.0
- Released
- August 5, 2026
- Added to the catalogue
- March 4, 2026
- Versions listed
- 2
- Updates / year
- 0.9
- GitHub stars
- 10
- GitHub forks
- 5
- Website
- github.com
- winget ID
- Microsoft.LogCheetah
File types it opens (4)
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is LogCheetah free?
Yes. LogCheetah is open-source software under the MIT licence.
Is LogCheetah 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 LogCheetah 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 LogCheetah 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 LogCheetah?
The versions page lists all 2 versions with links to their official installer files, back to May 29, 2024.
Can I use LogCheetah without administrator rights?
Yes, it is portable: unpack and run it.
