Alternativas ao PassIFox & ChromeIPass para GnuPG com licença gratuita

• GnuPG
  Todas as plataformas Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted Firefox Opera Safari Internet Explorer Chromium Vivaldi Browser Python BSD Chrome Docker Tor Browser Bundle Microsoft Edge Git Chrome Web Store Ruby on Rails Brave Microsoft SQL Server Mono GnuPG Greasemonkey KeePass
• Licença gratuita
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