Send a message
Prefer this to email - it goes straight to us, and you don't need to open your mail app.
What to write to us about
Bug reports
Tell us the tool name, what you did, and what went wrong. A screenshot helps. Please do not send private or confidential documents.
Tool suggestions
Describe the everyday task you want to do and which tool you would expect to use.
Corrections
If a calculator result or guide looks wrong, tell us which page and what you expected.
Privacy or data questions
See our Privacy Policy first, then email us.
Advertising or partnership enquiries
Email with a short description.
Response time
We aim to reply within 2 to 3 working days.
A note on privacy
Most VSThiran tools run in your browser, so your files are not uploaded to us. Please do not email sensitive documents. See the Privacy Policy.