Your .3mf files, organized and ready to print

OrcaSlicer and Bambu Studio open your files with one click straight from your library — no downloading first. Every other slicer, including PrusaSlicer, gets an instant download instead, so PrintStash works no matter what you print with.

Both. Upload .3mf or .stl files. For .3mf we also read the embedded metadata — title, designer, and print settings — and fill in your library automatically.

No. PrintStash is priced purely on storage (GB), never on the number of models. There is no file or model-count cap on any plan — if it fits in your storage, you can keep it.

Free local apps index files on one computer's disk. PrintStash keeps your library in the cloud, so it is available on any machine and any browser, it is backed up rather than living on a single drive that can fail, and you can open a model in your slicer from a device that has never seen the file. If you only ever work from one machine and handle your own backups, a local tool may be all you need.

Your account stays, and your library is kept for a 30-day grace period after you cancel, so nothing is deleted the moment a payment lapses. Downloading your files never costs extra — there are zero egress fees — so you can always pull everything back out.

Never. PrintStash is built on storage with zero egress fees, so opening a model in your slicer, downloading it again next month, or sharing it with a friend is always free. We never throttle, paywall, or expire your downloads to control costs.