Apps similar to SimpleExtManager include Extensity, which is free and open source. Other options are Extension Manager, Extensions switcher and modcore Extension Manager. In total there are four apps like SimpleExtManager for Windows, Linux and Mac.
Quickly enable/disable Google Chrome extensions.
Tired of having too much extensions in your toolbar? Try Extensity, a quick access extension for lightning fast enabling and disabling all your extensions for Google Chrome. Just enable the extension when you want to use it, and d.
Poland
EU
Manage extensions, Quickly enable/disable, Support batching operation, Smart sorting. Fast, Simple and Secure.
modcore Extension Manager: A privacy-focused, open-source browser extension from modcore for managing and securing your extensions.
Germany