Mozilla Add-ons - Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.
Tesseract - Tesseract is an optical character recognition engine for various operating systems
SimpleExtManager - A simple menu to enable, disable and access options of extensions.
ABBYY FineReader - ABBYY's latest PDF editor software, FineReader 16 you can easily convert files like PDF to Excel, PDF to Word, edit, share, collaborate & more with this PDF editor!
Extensions switcher - Menu for quick extensions control
Google Lens - Discover information about something by taking a photo