an implementation of RomFs. RomFs is a small filesystem originally implemented in Linux.
Publisher’s description
What is RomFs?
RomFs is a proprietary program for Windows from bosse.
Installation and requirements
Official installers exist for 32-bit as Portable. The main installer is 792 KB. It runs without installation (portable).
Pros / Cons
Pros
- Portable: runs without installation
- Small download (792 KB)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- No update for more than a year
In short: RomFs is a Windows tool for 32-bit PCs. Updates have slowed down.
Is RomFs safe to download?
- The file is served by accum.se, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
931A7CE5807C564C28273B2790ED797361442BBFBB9443D3D9C718B11E264CD5· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- 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 |
|---|---|---|---|
| 24Latest | March 7, 2019 | 792 KB | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id bosse.romfs -eRelated guide: How to use winget: install and update apps
Information
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is RomFs free?
RomFs is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is RomFs safe to download?
The download comes from accum.se, 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 RomFs 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 RomFs run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Can I use RomFs without administrator rights?
Yes, it is portable: unpack and run it.