v3.3

Icon uploadUpload and share a file

Select a file to encrypt and upload it to Sia Skynet. The generated link then can be used to securely download it.

Drop your file here to upload
Maximum file size 8 Gigabyte (8000 MB)

Decentralized file transfer

An open source, highly secure, private and decentralized way to send and share your files.

When you select a file, it gets split into 16 MB chunks. Every chunk is encrypted with strong AES-256 encryption and uploaded to Sia Skynet. The chunk references as well as the metadata are saved in a final index file which is also encrypted and uploaded.

Note: The encryption process has not yet been audited, so please don't upload sensitive files.

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