PGP Encrypt File

Encrypt files using PGP/GPG public key cryptography for secure file sharing and storage.

How It Works

1

Import Recipient's Public Key

Upload or paste the PGP public key of the person you want to share the encrypted file with.

2

Select File to Encrypt

Choose the file you want to encrypt. The tool supports documents, images, and other file types.

3

Encrypt and Download

The tool encrypts your file using the recipient's public key and provides an encrypted file for download.

Frequently Asked Questions

What file types can I encrypt?

You can encrypt any type of file including documents, images, videos, archives, and executables. The encryption process works with binary data regardless of file type.

How large can the encrypted files be?

File size limits depend on your browser's memory capacity. For very large files, consider using desktop PGP software or splitting files into smaller chunks.

Can I encrypt files for multiple recipients?

Yes, you can add multiple public keys to encrypt the same file for several recipients. Each person can decrypt it with their own private key.

Is file encryption secure in the browser?

Yes, all encryption happens locally on your device. Your original files and the recipient's public key are never transmitted to external servers.

What's the difference between file and message encryption?

File encryption works with binary data and preserves the original file format after decryption. Message encryption is optimized for text content.

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