Free Online stl repair

You can use this free online tool without hassle to fix your stl files quickly.
Files are deleted after download or otherwise at midnight to keep the system clean.
The fixer accepts binary and ascii .stl files.

Support us

Support our development & server running cost with a little donation. We thank you in advance!

Should we develop a Paid version?

we are considering developing a paid repair service with more benefits for a small monthly fee. Tell us what you think with this 1min. survey:

Open survey >>

Did it get stuck?

It can happen we don't get notified or are busy doing something else. Give us an email or call at the info in the footer below. We're in Amsterdam time zone, but usually also there later in the evening (US afternoon).