About

Tonsho is an email service which solves the two biggest email problems, large file attachments and spam. Tonsho allows sending of large attachments of 100 MB plus. Tonsho also filters spam with zero false positives (real mails incorrectly identified as spam), meaning that important mails don't get lost. Tonsho doesn't require any special software for the sender or the receiver – their usual email programs (such as MS Outlook) are used.

Tonsho has Free Accounts with limited functionality and storage space for personal use, so you can try the service. We also provide Personal and Professional Accounts, with larger storage and more features, these have a monthly subscription fee.

If you have any questions about our service please get in touch. For details of charities we support please visit our sponsorship page.

The Tonsho heavyweight mail service is brought to you by RossTech.

Company Number: 4471248
Registered Office:
Unit 4c
Winford Business Park
BRISTOL
BS40 8HJ