Catcosta Firefox

Download Catcosta

By: Mali5k
Download Catcosta (current and past versions) for Firefox
Latest Version: 26.330.0 Updated: 3 months ago

Ready to install?

Catcosta is available to install from Firefox Add-ons Store and for download from this page.
View source code
9
Daily users
5.0
1 ratings
0
Total downloads

Available versions

You can find the current and older versions of Catcosta 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
26.330.0XPI · ZIP · Source code135.99KB02026-03-30
26.226.0XPI · ZIP · Source code135.17KB02026-03-02
26.0XPI · ZIP · Source code134.70KB02026-02-05
25.1124.0Paid users only133.08KB02025-11-24
25.1113.0Paid users only127.90KB02025-11-13
25.1030.0Paid users only127.20KB02025-11-02
26.330.0 135.99KB
2026-03-30 · 0 downloads
26.226.0 135.17KB
2026-03-02 · 0 downloads
26.0 134.70KB
2026-02-05 · 0 downloads
25.1124.0 133.08KB
2025-11-24 · 0 downloads
25.1113.0 127.90KB
2025-11-13 · 0 downloads
25.1030.0 127.20KB
2025-11-02 · 0 downloads

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

Best Catcosta Alternatives

Here are some Firefox add-ons that are similar to Catcosta: