JSON-Tool Firefox

Download JSON-Tool

By: Libs
Download JSON-Tool (current and past versions) for Firefox
Latest Version: 0.0.8 Updated: a year ago

Ready to install?

JSON-Tool is available to install from Firefox Add-ons Store and for download from this page.
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Available versions

You can find the current and older versions of JSON-Tool 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
0.0.8XPI · ZIP · Source code650.90KB02025-07-01
0.0.7XPI · ZIP · Source code650.87KB02025-06-25
0.0.6XPI · ZIP · Source code649.04KB02025-06-19
0.0.5Paid users only407.05KB02025-05-22
0.0.4Paid users only389.37KB02025-05-09
0.0.3Paid users only350.67KB02025-04-25
0.0.2Paid users only350.45KB02025-04-01
0.0.1Paid users only347.48KB02025-03-30
0.0.8 650.90KB
2025-07-01 · 0 downloads
0.0.7 650.87KB
2025-06-25 · 0 downloads
0.0.6 649.04KB
2025-06-19 · 0 downloads
0.0.5 407.05KB
2025-05-22 · 0 downloads
0.0.4 389.37KB
2025-05-09 · 0 downloads
0.0.3 350.67KB
2025-04-25 · 0 downloads
0.0.2 350.45KB
2025-04-01 · 0 downloads
0.0.1 347.48KB
2025-03-30 · 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 JSON-Tool ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the JSON-Tool ZIP file from step 1. JSON-Tool is now installed on your browser.

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