DEF file extension

DEF file could be opened by special software. There are 4 file's types and each of them could be opened by different software. Download recommended software to open desired file format.

How to open DEF file

DEF Icon
File type:
IOBit Malware Fighter Definitions File
Developer:
IObit
Category:
Data files

IObit Malware Fighter (software that is used to detect and delete malware and spyware from the computer) file with virus definitions that are used to identify and delete dangerous files from the PC.

How to open file with DEF extension?

DEF Icon
File type:
Module-Definition File
Category:
Developer files

This file lists the exports and attributes of an application to be linked by a program linker. It is used during software development when generating a DLL. Microsoft Visual C++ (Microsoft Visual Studio component) and other C++ development programs use DEF files.

How to open file with DEF extension?

DEF Icon
File type:
M.U.G.E.N. Character Definition File
Developer:
Elecbyte
Category:
Game files

M.U.G.E.N. (sprite-based gaming engine that is used to create 2D fighting games) game data file with the specification for a character and such data as character name, version information and character definition files (CNS, SFF, CMD and AIR) used by the engine.

How to open file with DEF extension?

DEF Icon
File type:
SmartWare II Data File
Developer:
SmartWare
Category:
Spreadsheet files

SmartWare II database program spreadsheet and database format.

How to open file with DEF extension?

SmartWare

Similar file formats and extensions.