[ENCRYPTION GUIDES]
Straight answers to the questions people actually ask about encrypted files.
These guides cover the practical side of encryption — identifying what encrypted a file, getting it open again, and choosing a method that fits what you are doing. Each one is written to answer the question rather than to sell you a tool, and links to the relevant tool only where it genuinely helps.
[ALL GUIDES]
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How to decrypt encrypted files
Work out what encrypted the file, then use the tool that matches. There is no universal decrypter.
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How to open an encrypted file
There is no "encrypted file opener" — the file has to be decrypted back into its original format first.
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How to encrypt a file
Four practical methods, and how to choose between them without over-thinking it.
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What is an encrypted file
A file whose contents have been scrambled so that only someone with the key can read them.
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How to encrypt a text file
Plain text is the least protected format there is — and usually the one holding the most sensitive things.