Send large files free
Send large files for free — up to 500.0 MB
Upload a file, get a shareable link, and it deletes itself on schedule. No account, no cost, with an optional password for private transfers.
Skip the email attachment limits
Email caps attachments at a few megabytes and clutters inboxes. Biohost lets you send a much larger file as a simple link — up to 500.0 MB — that anyone can download until it expires, then it’s gone automatically.
Up to 500.0 MB
Send files far larger than an email attachment.
Free & no account
Nothing to pay for and nothing to sign up for.
Auto-expiring
Choose 1, 3, or 5 days; the file is deleted on time.
Password option
Lock private transfers behind a password.
See also: temporary file sharing · free file hosting
Frequently asked questions
- How large a file can I send?
- The current maximum is 500.0 MB per file. The uploader always shows the live limit.
- Is it free?
- Yes — sending a file and sharing a temporary link is free, with no account required.
- How long does the download link last?
- You choose 1, 3, or 5 days at upload. The file is permanently deleted when that time is up.
- Can I protect the file with a password?
- Yes. Turn on password protection at upload and the recipient must enter it to download.
Send a large file now
Free, no account, up to 500.0 MB — upload and share the link.
Upload a file