# How can I encrypt my external SD card on Android?

I want to encrypt or password protect on my external sdcdard.

Thus whenever I remove my ex SD card it will not allow to show any of its data without password, even if it is inserted in Computer.

Is it possible or not? If yes then how can I achieve this?

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If you don't want to use cloud, just don't use it. Choose SD card in BoxCryptor app. After inserting the SD card to PC or Mac, one needs BoxCryptor applications of Windows, Mac (Encrypted files are compatible with EncFS-Linux too) & password to read those files & folders (file names & folder names are also encrypted).