Numbers vs PGP Tool
A side-by-side look at Numbers and PGP Tool. For an in-depth review of either product, follow the links below.
Numbers
Office & Productivity
Numbers is a spreadsheet app developed by Apple for macOS and iOS. It features calculation, graphing tools, and simple table creation. A good alternative is LibreOffice Calc which is free, open source software.
spreadsheetchartstablescalculationsapple
PGP Tool
Security & Privacy
PGP Tool is an open source encryption software that allows users to encrypt, decrypt, sign and verify files and messages. It implements the OpenPGP standard and uses public-private key pairs and passphrase protection for secure communication.
encryptionprivacyopen-sourcesecure-communication
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