Send large files online, end-to-end encrypted
Large file transfer that only your recipient can open.
Email attachments stop at around 20 to 25 MB. GCN.ONE sends files of many gigabytes: each one is encrypted on your device before upload, your recipient downloads it from a link, and you're notified the moment they do. The free plan sends files up to 250 MB; paid plans go up to 30 GB per file, and Team+ has no file-size limit.
Transfer large files online
From 250 MB to no limit
Free: files up to 250 MB. Pay per transfer: 1, 6 or 15 GB. Pro: 20 GB. Business: 30 GB. Team+: no file-size limit.
No account for your recipient
Your recipient opens the link in a browser and downloads the file. No sign-up, no app, no ads.
Open as long as you decide
Choose how long the link stays open: up to 3 days on Free, 7 days pay per transfer, 14 days on Pro and 30 days on Business. After that, the file is permanently deleted.
How to send a large file
Create a free account, drop the file, and add your recipient or copy the link. The file is encrypted in your browser before it is uploaded, so a large transfer is exactly as private as a small one.
Your recipient opens the link, downloads the file and decrypts it in their browser. You're notified the moment the download starts, and every open and download stays on the transfer's delivery record.
Frequently asked questions
Up to 250 MB per file on the free plan; 1, 6 or 15 GB with a one-off pay-per-transfer purchase; 20 GB on Pro and 30 GB on Business. Team+ has no file-size limit.
Files up to 250 MB are free, with unlimited transfers and no storage cap. For larger files, buy a single transfer from €4 (excl. VAT) or choose a subscription.
No. Recipients open the link in their browser and download the file without signing up. Only the sender needs an account.
Yes. Every file, whatever its size, is encrypted on your device before upload, and the key never reaches our servers. We store data we cannot read.
Send your first large file today.
Free account, files up to 250 MB, unlimited transfers.