| File Extension: | DSY |
| File Type Description: | Besta Video File |
| File Type Developer: | Lead System (M) Sdn. Bhd. |
| Primary Associated Software: | Besta Electronic Dictionaries |
| Primary Software Developer: | Lead System (M) Sdn. Bhd. |
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DSY files are a type of Besta Video File developed for PC Draft by Microspot. Internal website statistics show that DSY files are most popular with users in United States and those running the Windows 10 operating system. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.
 | Besta Electronic Dictionaries by Lead System (M) Sdn. Bhd. |
 | PC Draft by Microspot |
 | AJC Directory Synchronizer by AJC |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Android |
 | Windows |
 | Mac |
 | Linux |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .WTV | Microsoft Corporation | Video Files | Windows Recorded TV Show File |
| .HUP | Haihaisoft | Video Files | Haihaisoft DRM-X Protected Video |
| .SIV | Adobe Systems Incorporated | Video Files | Silicon Imaging Video File |
| .WCO | infoStrider | Video Files | WinCam 2000 Distributable Movie |
| .WP3 | Microsoft Corporation | Video Files | Microsoft Photo Story Project File |
| .META | RealNetworks | Video Files | RealPlayer Metafile |
| .CLK | Corel | Data Files | Corel R.A.V.E Project File |
| .SEC | Symantec Corporation | Uncommon Files | Pretty Good Privacy Secret Key Ring |
| .DMB | BYOND | Game Files | BYOND Game Executable |
| .VID | Unknown Developer | Video Files | Generic Video File |
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