Convert to CAB Online Tool.
The majority of CAB files are part of Microsoft's Cabinet File. A zip file containing Microsoft's installation files. On Windows XP, type msconfig.exe into the Start | Run the menu and click OK. The Expand File tab may be found under the General tab. Fill out the required information. CAB file extension links can be restored by following the corresponding connections in the Associated Links section. Another option is to simply register the DLL file in Windows again. Enter regsvr32%windir%\system32\cabview.dll to do this in Windows XP and press OK. However, these are usually regarded as improper MIME types for CAB, as are application/x-compressed, application/x-compress, and application/cab, both of which have been encountered in use with CAB. To open a CAB file, you'll need a program like Cabinet File. If you don't have the required software, Windows will ask you, How do you intend to open this file? Mac/iPhone/Android users may see Windows unable to open this file. Try right-clicking or long-pressing the CAB file if you can't open it. Afterward, press Open with and select an app.