About DONGSOFT

DONGSOFT was created in the summer of 2002 with the aim to bring people the best multi-media products and services.

Contact us

If you have any questions or comments please feel free to email us. We are here to answer any of your concerns. You may reach us with the following email addresses:

For common support questions:
support@lbqvideo.com

For sales questions:
sales@lbqvideo.com

We try to process every support request we receive as fast as possible.

Our Registration Partners

Sending us a fax

Our Toll Free Fax Number in the US is 1-800-442-3172.
Internationally you can fax us at +1 952-646-5604 .

Phone ordering

For phone orders and order related questions, our Toll Free Number in the US is 1-877-353-7297. Internationally you can reach us at 1-(952) 646-5331. Phone ordering is available 24 hours per day, 7 days a week.

Contacting us via postal mail

RegNow/Digital River
9625 West 76th Street
Eden Prairie, MN 55344
United States of America

Latest news

LBQ 3GP Converter 3.0 released

LBQ MP4 Converter 3.0 released

LBQ PSP Converter 3.0 released

LBQ AVI Converter 3.0 released

Articles

Articles about how to use video converter software online here.