A Dropbox,
hosted for you.
File sync and storage done right: resumable, de-duplicated uploads that survive flaky networks, full version history, trash and real-time change sync. Share files with password-protected, expiring links. Backed by S3-compatible object storage and built to stay reachable worldwide — including from mainland China.
Storage that respects your bandwidth and your time.
The boring parts of file storage, done properly — so you never think about them.
Resumable, de-duplicated uploads
Files upload in blocks; a dropped connection resumes where it stopped, and blocks you already have never upload twice.
Byte-exact downloads
Streaming downloads that come back byte-for-byte identical to what you put in — verified, every time.
Version history
Every change is a new version — browse back, compare, and restore any earlier state of a file.
Real-time sync
Changes propagate as they happen, so every device and teammate sees the current state without a manual refresh.
Trash & restore
Deleted files go to trash first — recover anything you removed by mistake before it's gone for good.
Expiring share links
Share a file or folder with a link that can require a password and expire on a schedule you choose.
Put a file in. Get exactly it back.
In blocks
Files are split into content-addressed blocks; only the ones the server doesn't already have travel the wire.
Atomically
Once every block is stored, the file commits in one step — no half-uploaded files, even over a flaky link.
In real time
The change broadcasts to your other devices and teammates immediately, with full version history kept.
Or restore
Hand out an expiring, password-protected link — or roll a file back to any earlier version from trash or history.
Bring your files home.
StorageSpace is a private, invite-based deployment today. Tell us what you need and we'll get you in.