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CloseReview for Master Password+ by PeterW
Rated 5 out of 5 stars
extends Thunderbird, Seamonkey and Pale Moon build-in password manager with timout, automatic lock and other useful features.
Before you start complaining this extension is not compatible with Firefox 57+, learn WHY Mozilla ruined own product by removing XUL add-ons and replacing it with crippled-down API.
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