LocalSafeBox: Offline vault with Excel

什么是 LocalSafeBox: Offline vault with Excel？

LocalSafeBox is a cloud-free digital safe for Android that secures your secret passwords, private photos, and sensitive PDFs. Your data is stored exclusively in a local database on your device using military-grade encryption (AES-256), ensuring absolute privacy without remote servers. Thanks to its advanced Excel (XLSX) import and export features, you can easily manage, update, and restore your entire secure database from your computer or smartphone using a simple spreadsheet.