.Popular System file extension list:
.gadget - Windows sidebar gadget file
.shs - Microsoft Windows 95/98 clipboard
.DS_Store - Macintosh OS X Folder Information
.sfcache - ReadyBoost cache file
.pf - Windows prefetch file
.ocx - ActiveX control file
.mui - MultiLanguage Windows resource file
.msp - Windows Installer patch file
file extension ECW - System Dll file
File extension ECW description:
File extension probably used by some applications for Dynamic Link Libraries. (see .DLL file extension in our file extension library)Associated applications to file extension ECW:
Company / developer:
Microsoft Corporation
Microsoft Windows
Microsoft Windows is a family of operating systems by Microsoft. They can run on several types of platforms such as servers, embedded devices and, most typically, on personal computers. Microsoft first introduced an operating environment named Windows in November 1985 as an add-on to MS-DOS in response to the growing trend of graphical user interfaces (GUI) popularized by the Macintosh. Microsoft Windows eventually came to dominate the world's personal computer market.