A wrapper around ffmpeg and AviSynth made for converting videos to WebM without having to use the command line.
Publisher’s description
What is WebMConverter?
WebMConverter is an open-source media converter program for Windows from argorar. It is written in C#.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Popularity and file types
The source code on GitHub (argorar/WebMConverter) has 307 stars. Similar programs include Pandoc, HandBrake and scrcpy.
Project description on GitHub: “GUI for ffmpeg to convert videos to WebM and mp4. ”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
- No update for more than a year
In short: WebMConverter is an open-source media converter tool for 64-bit PCs. Updates have slowed down.
Is WebMConverter 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:
CCAE8B1548F39C838983025F714F63F71464B45A4223785033C6D76D4A838EC6· 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 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 3.42.0Latest | November 5, 2024 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id Argorar.WebMConverter -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- argorar
- Category
- Media converters
- Licence
- MIT
- Price
- Free
- Source code
- github.com/argorar/WebMConverter
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 3.42.0
- Released
- November 5, 2024
- Added to the catalogue
- April 16, 2026
- Versions listed
- 1
- GitHub stars
- 307
- GitHub forks
- 14
- Website
- github.com
- winget ID
- Argorar.WebMConverter
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is WebMConverter free?
Yes. WebMConverter is open-source software under the MIT licence.
Is WebMConverter 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 WebMConverter 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 WebMConverter run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use WebMConverter without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to WebMConverter?
Pandoc, HandBrake, scrcpy, File Converter and IrfanView. The alternatives page compares them.
