The problem
Everything recompresses or expires wrong
Chat apps crush video; transfer services cap sizes or archive what you meant to be temporary. DocDrop moves the original bytes and honours the expiry you chose.
kaicorplabs.com / projects / docdrop
project open source · self-hosted
Send the whole file. Then let it disappear.
The 6 GB video off your GoPro, uncompressed, over a link that survives a dropped connection — and deletes itself when its time is up.
Who it is for
Small teams and families
People who trust each other sharing big, short-lived files. Guest links let someone upload without any account at all — revocable, time-limited.
Your data
The link is the credential
Every file carries its own expiry and an optional download cap; when either runs out it is deleted, not archived. Download links are 72-bit random identifiers. There is deliberately no backup of the store: gone means gone.
Honest limits
A shared space, on purpose
Approved accounts see the shared space — it is a team tool, not private cloud storage. Defaults: 10 GB per file, 20 GB total, 30 days maximum life.
Run your own copy
Fail-closed by design: without a session secret and an OIDC client it starts, but nobody can sign in or upload. Any standard OIDC provider works.
docker pull ghcr.io/ulzuhan/docdrop:latest # or: clone the repo and `docker compose up -d --build` # DEPLOYMENT.md in the repository covers the rest.
The image is built from a tagged commit by CI, scanned for known vulnerabilities before release, and published with provenance and an SBOM. Or use ours: open docdrop.kaicorplabs.com and ask for an account — a person approves it.