Welcome to Sothink Knowledge Center.


This website provides you all documentations, manuals, articles, tutorials, guides writtened for Sothink Video & DVD software. You can follow the links below to browse all of the information, or use the Search box at the right-top side of each page. If you want to discuss the problems or ask questions about Sothink products, please use Forums or Support service instead.


Product Manual Center

Here provides you all manuals about Sothink Video & DVD software. View and/or download documentation, product manuals and step-by-step guides.
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Article Center

Here provides you up-to-date articles about Sothink Video & DVD software, applying to all types of formats, portables and devices. Select the topic and product you like to facilitate your learning and training.
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Guide Center

Here includes all basic tutorials, step-by-step guides of previous versions of Sothink Video & DVD software. Just search the keywords or select the topic and product you like to facilitate your learning and training.
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Stay Connected

Here lists Twitter and Facebook entrances for you to stay connected with us. Follow us on Twitter or add us as friend on Facebook, and you may get all instant information about our products and promotion activities.
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About SothinkMedia

Here we provide materials about SothinkMedia.com, SourceTec Software and our Video & DVD Product line with details. You can download and read the materials to know more about us. We also glad to start business cooperation with any company, group and organization.
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free video converter

Sothink Free Video Converter
Totally Free Video Converter Software for Video Enjoyment on All Devices

  • Convert almost all video and audio formats;
  • Directly convert video to iPad/iPhone/iPod/PSP/Zune/PS3/Xbox/HTC/Blackberry...
  • Support multiple languages.
Learn More...