File sharing guide

Temporary file sharing for links that do not need to last forever.

Use Biohost when you need a quick upload link for a file, screenshot, document, video, archive, or support attachment that should only be available for a limited time.

Upload a fileAnonymous uploads

What is temporary file sharing?

Temporary file sharing is a way to upload a file, generate a link, and make that file available for a limited period instead of keeping it online indefinitely. It works well for one-time transfers, troubleshooting, screenshots, logs, documents, and quick downloads.

Biohost is designed around this workflow. Anonymous uploads can expire automatically, while registered users can keep a dashboard of files they want to manage directly.

When temporary links make sense

Support filesShare logs, screenshots, and sample files without attaching them to a long email chain.
Quick downloadsGive someone a link to a file without setting up a folder or shared workspace.
Temporary previewsShare an image, PDF, or video for review when it does not need permanent hosting.
Cleaner file hygieneAuto-expiring anonymous uploads reduce the number of forgotten public links.

How Biohost handles temporary files

The upload page shows the current anonymous expiry window before you upload. After a file is uploaded, Biohost gives you a share link that can be copied and sent anywhere. If the file is anonymous, it is treated as temporary and expires automatically.

  • No account is required for temporary uploads.
  • Password protection is available when a link should be restricted.
  • Anonymous files are not meant to be permanent storage.
  • Files that violate the Terms of Service can be removed.

Temporary sharing vs permanent storage

Temporary file sharing is best when a link has a short useful life. Permanent cloud storage is better for backups, records, business archives, or anything that must remain available months from now. Biohost intentionally keeps the quick-sharing flow simple.