# SnapIT Burn > Self-destructing file sharing. Upload a file, share the link, and the file is permanently > deleted from the server after one download or 24 hours — whichever comes first. ## What it does - Share a file that vanishes after a single download. - Files are also auto-deleted after 24 hours even if never downloaded. - Free to use. No signup or account required. - Recipients get a one-time download link; the file is destroyed once retrieved. ## Use it for - Sending a credential, key, or sensitive document that should not persist. - One-time handoffs where you do not want a copy sitting in email or chat history. ## Details - URL: https://burn.snapitsoftware.com/ - Price: Free - Retention: deleted after 1 download, or 24 hours, whichever is first - Publisher: SnapIT Software — https://snapitsoftware.com/ ## Related tools - SnapIT Software (all free developer & productivity tools): https://snapitsoftware.com/