QuantVPN - Smart VPN for Browser Firefox

Download QuantVPN - Smart VPN for Browser

By: QuantVPN Add-on
Download QuantVPN - Smart VPN for Browser (current and past versions) for Firefox
Latest Version: 1.2.6.9 Updated: a month ago

Ready to install?

QuantVPN - Smart VPN for Browser is available to install from Firefox Add-ons Store and for download from this page.
View source code
18
Daily users
3.0
4 ratings
0
Total downloads

Available versions

You can find the current and older versions of QuantVPN - Smart VPN for Browser here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
VersionDownloadSizeDownload countTimestamp
1.2.6.9XPI · ZIP · Source code333.30KB02026-06-23
1.2.6.1XPI · ZIP · Source code328.60KB02026-05-14
1.2.6XPI · ZIP · Source code328.61KB02026-05-12
1.2.5.3Paid users only328.67KB02026-03-18
1.2.5.2Paid users only328.67KB02026-03-14
1.2.1.7Paid users only323.26KB02026-01-28
1.2.1.6Paid users only323.10KB02026-01-24
1.2.1.5Paid users only323.09KB02026-01-23
1.1.0Paid users only229.55KB02025-12-26
1.2.6.9 333.30KB
2026-06-23 · 0 downloads
XPI ZIP Source code
1.2.6.1 328.60KB
2026-05-14 · 0 downloads
XPI ZIP Source code
1.2.6 328.61KB
2026-05-12 · 0 downloads
XPI ZIP Source code
1.2.5.3 328.67KB
2026-03-18 · 0 downloads
Paid users only
1.2.5.2 328.67KB
2026-03-14 · 0 downloads
Paid users only
1.2.1.7 323.26KB
2026-01-28 · 0 downloads
Paid users only
1.2.1.6 323.10KB
2026-01-24 · 0 downloads
Paid users only
1.2.1.5 323.09KB
2026-01-23 · 0 downloads
Paid users only
1.1.0 229.55KB
2025-12-26 · 0 downloads
Paid users only

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
  • Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  • Download the QuantVPN - Smart VPN for Browser ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the QuantVPN - Smart VPN for Browser ZIP file from step 1. QuantVPN - Smart VPN for Browser is now installed on your browser.

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