Large File Transfer – No Size Limit, Encrypted
No arbitrary size limits, no bandwidth throttling. Transfer files of any size — encrypted, resumable, instantly shareable via link. Free to start.
No arbitrary size limits, no bandwidth throttling. Transfer files of any size — encrypted, resumable, instantly shareable via link. Free to start. Other services cap out at 5 GB or 25 GB. cryptfiles.cloud uses multi-part uploads that resume seamlessly on connection failure. Ideal for large RAW video files, camera backups, or software distributions.
Why cryptfiles.cloud for Large file transfer
Resumable Multi-Part Upload
Large files are split into chunks. If the connection drops, the upload resumes automatically from where it left off.
No Hard Bandwidth Limit
Unlike many competitors, we do not artificially throttle traffic. Your users download at full speed.
Up to 100 TB Storage
Start with 10 GB for free. Scale your storage flexibly up to 100 TB – no long-term contract, cancel monthly.
XChaCha20 End-to-End Encryption
Every file is encrypted client-side with XChaCha20-Poly1305 before it ever reaches our servers. Only you hold the key.
For videos, backups, RAW files, and software packages
Other services cap out at 5 GB or 25 GB. cryptfiles.cloud uses multi-part uploads that resume seamlessly on connection failure. Ideal for large RAW video files, camera backups, or software distributions.
Large file transfer - up and running in minutes
Select your file
Drag & drop or file picker. Any format supported.
Auto chunk & encrypt
File splits into encrypted chunks, uploads in parallel.
Get share link
Encrypted download link ready instantly after upload.
Questions about Large file transfer
No hard per-file limit. The practical limit is your storage quota (10 GB free, scalable to 100 TB).
Multi-part upload with automatic resumption — interrupted uploads continue from where they stopped without restarting.
Yes. Every chunk is individually encrypted with XChaCha20-Poly1305. Even a 50 GB video remains fully encrypted on our servers.
No. We do not artificially throttle download speeds. Recipients download at the maximum available speed.
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Start for free today
10 GB free storage, end-to-end encrypted, EU servers, optional revenue sharing. No credit card required.
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