password-manager2 activity-log1 aes-encryption1 api-key-manager1 api-security1 browser-security1 data-security1 desktop-app1 developer-tools1 encryption1 file-protection1 folder-encryption1 folder-lock1 frontend-tool1 key-organizer1 key-vault1 localstorage1 lock-unlock1 no-server1 offline-tool1 privacy1 pwa-app1 python1 secure-vault1 static-html1 user-friendly1 vault-backup1 web-crypto1 windows-app1