Support for SumDoc, SumSheet and SumSlide
Something does not open, looks wrong or does not save? Write to us — the message goes to the engineers who build the apps.
What to include
- Which app and where — SumDoc, SumSheet or SumSlide; iPhone, iPad, Android, Mac, Windows or Linux; the version from the app's About screen.
- What you did and what happened — the steps, and what you expected instead.
- The file, if you can share it — a non-confidential copy that shows the problem is the fastest way to a fix. Never send a file you are not allowed to share.
Common questions
Do my files leave my device? No. The apps edit files locally. What the apps send, and when, is listed in the privacy policy.
Do I need an account? No. The apps work without registration or sign-in.
Where do I get the desktop apps? On the download page.
How do I delete what I sent you? Write from any address and say which report to delete — see the privacy policy.