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LibreWolf Portable 1.10.5 Stable
released this
2026-08-07 18:11:38 +00:00 | 2 commits to main since this release- Accommodate for moved registry key in v154 (upcoming)
Note
The executable is signed by
OSSign (Scheibling Consulting AB). For more information, see our FAQ.Tip
The authenticity of the release
.zipcan be verified with GPG.
Import our key:gpg --import [librewolf].asc(available at gpg.librewolf.net, keys.openpgp.org, keyserver.ubuntu.com), then verify:gpg --verify LibreWolf-Portable*.asc.Caution
Link to VirusTotal Report
Some antivirus software might mark this as malware. This is a false positive. Please report the program as safe if possible.Known problematic vendors
Arctic Wolf, DeepInstinct, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, VirIT, Zillya.Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
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LibreWolf Portable 1.10.4 Stable
released this
2026-06-06 19:28:25 +00:00 | 5 commits to main since this release- Prevent high CPU use (esp. in Windows 11) by
Process, WaitClose
https://github.com/ltguillaume/librewolf-winupdater/issues/33 - Clear
librewolf.exevalue from Compatibility Assistant Store (registry)
Note
The executable is signed by
OSSign (Scheibling Consulting AB). For more information, see our FAQ.Tip
The authenticity of the release
.zipcan be verified with GPG.
Import our key:gpg --import [librewolf].asc(available via gpg.librewolf.net, keys.openpgp.org, keyserver.ubuntu.com), then verify:gpg --verify LibreWolf-Portable.zip.asc.Caution
Link to VirusTotal Report
Some antivirus software might mark this as malware. This is a false positive. Please report the program as safe if possible.Known problematic vendors
Arctic Wolf, DeepInstinct, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, VirIT, Zillya.Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
- Prevent high CPU use (esp. in Windows 11) by
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LibreWolf Portable 1.10.3 Stable
released this
2026-05-10 18:10:17 +00:00 | 9 commits to main since this release- Reduce memory use while waiting for processes
- Readme: Add info about anti-cheat software
Note
The authenticity of the release
.zipcan be verified with GPG.
Import our key:gpg --import [librewolf].asc(available via gpg.librewolf.net, keys.openpgp.org, keyserver.ubuntu.com), then verify:gpg --verify LibreWolf-Portable.zip.asc.Caution
Link to VirusTotal Report
Some antivirus software might mark this as malware. This is a false positive. Please report the program as safe if possible.Known problematic vendors
Arctic Wolf, DeepInstinct, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, VirIT, Zillya.Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
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LibreWolf Portable 1.10.2 Stable
released this
2026-04-25 15:41:29 +00:00 | 12 commits to main since this release- Remove
librewolf-from repository name - Change
assemblyIdentity'snameattribute in manifest - Change version zero stripping
- Sign release using LibreWolf Maintainers key (see below)
Note
The authenticity of the release
.zipcan be verified using GPG.
Import our key:gpg --import [librewolf].asc(available via gpg.librewolf.net, keys.openpgp.org, keyserver.ubuntu.com), then verify:gpg --verify [LibreWolf-Portable_x.x.x].zip.asc.Caution
Link to VirusTotal Report
Some antivirus software might mark this as malware. This is a false positive. Please report the program as safe if possible.Known problematic vendors
Arctic Wolf, DeepInstinct, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, VirIT, Zillya.Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
- Remove
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LibreWolf Portable 1.11.0 Pre-release
released this
2026-04-23 19:17:13 +00:00 | 12 commits to main since this release- Use BinMod and ScriptGuard 1
Note
The release zip is signed and can be verified using GPG (instructions).
Link to VirusTotal ReportCaution
Some antivirus software might mark this as malware. This is a false positive. Please report the program as safe if possible.
Known problematic vendors
Arctic Wolf, DeepInstinct, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, VirIT, Zillya.Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
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LibreWolf Portable 1.10.1 Stable
released this
2026-03-21 17:36:40 +00:00 | 20 commits to main since this release- Signed the executable
Caution
Some antivirus software will mark this as malware. This is a false positive. Please report the program as safe if possible. Known problematic vendors: Arctic Wolf, DeepInstinct, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, VirIT, Zillya.
VirusTotal Report for this versionNote
The release zip is signed and can be verified using GPG (instructions).
Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
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LibreWolf Portable 1.10.0 Stable
released this
2026-03-10 21:03:19 +00:00 | 24 commits to main since this release- Add arm64 builds detection
- Clean up more registry keys, values and files
- Fix Exit tray action + add clean-up warning
- Prevent more traces via jump list registry keys (
browser.taskbar.lists.frequent.enabled=false) - Remove *jsonlz4.exe in clean-up again to prevent potential race condition with multiple instances
Caution
Some antivirus software will mark this as malware. This is a false positive. Please report the program as safe if possible. Known problematic vendors: Arctic Wolf, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, Zillya.
VirusTotal Report for this versionNote
The release zip is signed and can be verified using GPG (instructions).
Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
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1.9.1 Stable
released this
2025-12-08 19:43:57 +00:00 | 27 commits to main since this release- Don't forget to delete
%Temp%\addonStartup.json - Don't remove registry key if backup failed
- Immediately remove
*jsonlz4.exeafter use - Overwrite existing
*jsonlz4.exein%Temp% - Revert to 32-bit in order to support x86 LW releases (already introduced in 1.9.0 release)
Caution
Some antivirus software will mark this as malware. This is a false positive. Please report the program as safe if possible. Known problematic vendors: Arctic Wolf, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, Zillya.
VirusTotal Report for this versionNote
The release checksum is signed and can be verified using GPG (instructions).
Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
- Don't forget to delete
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LibreWolf Portable 1.9.0 Stable
released this
2025-09-09 15:36:28 +00:00 | 28 commits to main since this release- Go back to 32-bit compiler to support x86 LW releases
- Prevent restart/shutdown/log off while making changes/waiting for LW to close/cleaning up
- Improve tray menu logic
Caution
Some antivirus software will mark this as malware. This is a false positive. Please report the program as safe if possible. Known problematic vendors: Arctic Wolf, Gridinsoft, NANO-Antivirus, SecureAge, Skyhigh (SWG), Trapmine, Trellix, Zillya.
VirusTotal Report for this versionNote
The release checksum is signed and can be verified using GPG (instructions).
Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads
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LibreWolf Portable 1.8.1 Stable
released this
2025-07-25 10:58:13 +00:00 | 30 commits to main since this release- Switch to x64 AutoHotkey interpreter, seems less prone to triggering false positives
- Improved registry values clean-up with multiple instances running
- Also clean up traces in registry backup key to prevent restoring previously missed keys
- Add clean-up for
HKCU\Software\Mozilla\LibreWolfkeys that were previously usingHKCU\Software\Mozilla\Firefox - Clean up empty Profiles directories
- Added information about pinning LibreWolf to the taskbar
- Clean up
LibreWolf..._shortcuts.ini - Remove all
InprocServer32\...values with LibreWolfPath (not justnotificationserver.dll) - Fixed: launcher didn't restore an already present registry backup when
Continuewas pressed - Added
%AppData%\LibreWolf\Profile Groupsclean-up
Caution
Some antivirus software will mark this as malware. This is a false positive. Please report the program as safe if possible.
Known problematic vendors: Bkav, Gridinsoft, Ikarus, NANO-Antivirus, SecureAge, Skyhigh, Trapmine, Trellix, Zillya.Note
The release checksum is signed and can be verified using GPG (instructions).
Downloads
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Source code (ZIP)
0 downloads
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Source code (TAR.GZ)
0 downloads