Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseDeveloper reply by patwonder
Rated 5 out of 5 stars
However, size of data folder (\fireie) becomes considerably large.
I hope for the addition of the function to clear cache.
You can let firefox clear fireie history when shutdown. The setting entry is located at Firefox Options->Privacy->Use custom settings for history->Clear history when Firefox closes->Settings.
To create your own collections, you must have a Mozilla Add-ons account.