Content Analyzer Firefox

Download Content Analyzer

Download Content Analyzer (current and past versions) for Firefox
xHeader
Modify request and response headers. No ads, no malware.
Latest Version: 5.2 Updated: 6 days ago

Ready to install?

Content Analyzer 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 Content Analyzer 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
5.2XPI · ZIP · Source code202.96KB02026-09-02
5.1XPI · ZIP · Source code190.78KB02026-08-28
5.0XPI · ZIP · Source code188.71KB02026-08-26
4.0Paid users only142.80KB02026-07-23
3.0Paid users only123.48KB02026-05-14
2.0Paid users only114.17KB02026-04-22
1.1Paid users only116.05KB02026-04-07
5.2 202.96KB
2026-09-02 · 0 downloads
5.1 190.78KB
2026-08-28 · 0 downloads
5.0 188.71KB
2026-08-26 · 0 downloads
4.0 142.80KB
2026-07-23 · 0 downloads
3.0 123.48KB
2026-05-14 · 0 downloads
2.0 114.17KB
2026-04-22 · 0 downloads
1.1 116.05KB
2026-04-07 · 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

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

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