No specific info about version 3.1. Please visit the main page of FlexEdit on Software Informer.
It allows you to view, modify, analyze your hexadecimal data.
Hex Editor Neo is a binary files editing utility for Windows.
Crypt Edit is one of the most powerful freeware word processors.
It allows to view and edit files, search for particular content or address
An advanced text-only editor that has a huge list of tools and features.
AD Photo Edit allows you to upload images to the Active Director.