Tool to manage multiple Firefox browser profiles and multiple Firefox installations.
Publisher’s description
What is Profile Manager?
Profile Manager by Mozilla is open-source Windows software in the web browsers category.
Installation and requirements
The publisher provides Portable installers for 32-bit Windows. The main installer is 15.7 MB. It runs without installation (portable).
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
- 32-bit only
- No update for more than a year
In short: Profile Manager is an open-source web browser tool for 32-bit PCs. Updates have slowed down.
Is Profile Manager safe to download?
- The file is served by archive.mozilla.org, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
3365234A59C8A2127E3708082E49120A1ED34F353945898EDE26DDB4FCDE38ED· 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 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0Latest | November 4, 2011 | 15.7 MB | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id Mozilla.ProfileManager -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Mozilla
- Category
- Web browsers
- Licence
- MPL
- Price
- Free
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- Portable
- Version
- 1.0
- Released
- November 4, 2011
- Added to the catalogue
- December 15, 2025
- Versions listed
- 1
- Website
- archive.mozilla.org
- winget ID
- Mozilla.ProfileManager
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Profile Manager free?
Yes. Profile Manager is open-source software under the MPL licence.
Is Profile Manager safe to download?
The download comes from archive.mozilla.org, 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 Profile Manager 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 Profile Manager 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 Profile Manager without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to Profile Manager?
Brave, Waterfox, qutebrowser, Safari and Microsoft Edge. The alternatives page compares them.
