Notes about the 021 file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to
scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The 021 file type is primarily associated with 'Unknown Apple II File'.
Detailed information for file extension 021:
Primary association: Unknown Apple II File
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you
scan your PC for invalid registry entries, unused processes and other slowdown issues.
Technical data
To view technical data on file-extension 021
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Program Name and MIME Type Info for File Extension .021
FILExt has been given permission to display a Program Name/MIME type database collected by Anthony R. Nemmer. Some of this data has already been included into the main FILExt database. Those entries which have not yet been incorporated are displayed below.
Program Name
Mime Type
Beehive Collection File Compressed archive file (WinRar) Found in Multiple GNU/Linux Packages Found in Some FreeBSD/NetBSD Packages Winfunktion v8 Julia fractal file
