A file didn't open
Attach the file itself and name the instrument. We work the format out from it, and it usually opens in the next release.
Contacts
How to reach us
Found a bug, an instrument we read incorrectly, or want to pay as a company? Write to us, we answer every email.
email
support@otdrmaster.com
Questions, suggestions, feature requests: write to this address.
What to write about
So we can answer from the first email
A number differs from the instrument's
Attach the file and tell us which number the instrument showed, and where. We'll explain the difference or fix it.
Paying as a company
Tell us what your accounts department needs: an invoice, a contract or something of its own.
Or don't write at all
Open your own file right now. Free, without signing up.