How to open .HEX file extension?

If you cannot open a new file that has been saved in the .HEX format you need to download the appropriate software. The manufacturer of .HEX files is N/A; .HEX files belong to the Misc Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .HEX files. Activities performed in the order described should solve the problems with all the files in the .HEX format.