Celestus Plus Firefox

Download Celestus Plus

By: FearNyx
Download Celestus Plus (current and past versions) for Firefox
Latest Version: 1.7.9 Updated: 19 days ago

Ready to install?

Celestus Plus is available to install from Firefox Add-ons Store and for download from this page.
View source code
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Available versions

You can find the current and older versions of Celestus Plus 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
1.7.9XPI · ZIP · Source code140.95KB02026-06-21
1.7.8XPI · ZIP · Source code138.25KB02026-06-01
1.7.7XPI · ZIP · Source code252.88KB02026-05-28
1.7.6Paid users only133.86KB02026-05-19
1.7.5Paid users only124.56KB02026-05-16
1.7.4Paid users only122.25KB02026-05-08
1.7.3Paid users only122.54KB02026-05-04
1.7.2Paid users only122.65KB02026-05-02
1.7Paid users only114.96KB02026-03-30
1.6.3Paid users only96.51KB02026-01-23
1.6.2Paid users only92.23KB02026-01-06
1.6.1Paid users only92.37KB02026-01-03
1.5.2Paid users only37.51KB02025-11-26
1.5.1Paid users only23.72KB02024-05-23
1.5Paid users only23.73KB02024-05-20
1.4Paid users only16.18KB02024-05-06
1.3.1Paid users only15.33KB02024-05-06
1.7.9 140.95KB
2026-06-21 · 0 downloads
XPI ZIP Source code
1.7.8 138.25KB
2026-06-01 · 0 downloads
XPI ZIP Source code
1.7.7 252.88KB
2026-05-28 · 0 downloads
XPI ZIP Source code
1.7.6 133.86KB
2026-05-19 · 0 downloads
Paid users only
1.7.5 124.56KB
2026-05-16 · 0 downloads
Paid users only
1.7.4 122.25KB
2026-05-08 · 0 downloads
Paid users only
1.7.3 122.54KB
2026-05-04 · 0 downloads
Paid users only
1.7.2 122.65KB
2026-05-02 · 0 downloads
Paid users only
1.7 114.96KB
2026-03-30 · 0 downloads
Paid users only
1.6.3 96.51KB
2026-01-23 · 0 downloads
Paid users only
1.6.2 92.23KB
2026-01-06 · 0 downloads
Paid users only
1.6.1 92.37KB
2026-01-03 · 0 downloads
Paid users only
1.5.2 37.51KB
2025-11-26 · 0 downloads
Paid users only
1.5.1 23.72KB
2024-05-23 · 0 downloads
Paid users only
1.5 23.73KB
2024-05-20 · 0 downloads
Paid users only
1.4 16.18KB
2024-05-06 · 0 downloads
Paid users only
1.3.1 15.33KB
2024-05-06 · 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 Celestus Plus ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the Celestus Plus ZIP file from step 1. Celestus Plus is now installed on your browser.

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