Files with exe1 file extension can be usually encountered as renamed executable files (.exe). Sometimes caused by anti-virus programs or to distribute malware and viruses.
EXE1 file extension - Renamed executable
What is exe1 file? How to open exe1 files?
The exe1 file extension is mostly used for .exe files, which are renamed after actualization of an application and replaced by new version of exe file.
Sometimes these files are also generated by malware or viruses or were renamed by anti-virus programs.
