MR Tech Toolkit – Get this Extension for 🦊 Firefox (ja)The primary goal of this extension is to provide the tools needed to install and manage extensions and themes locally. To do this the extension provides multi-extension installation support, hacking capabilities to the Extension/Theme manager windows, features to find and troubleshoot Extensions/Themes Build, GUID and Profile information. Note: With Toolkit 6.0 Auto Archiving is fully working in F
