How to assemble files with different extensions and formats into a single file, as in
 

Good evening. I have an application (. exe) that, when launched, creates multiple files with different extensions and different data formats.(.dll,. yaml . mesh, etc.)

Please tell me how to make sure that all files are contained in ONE file? As an example, I will give the.ccm file from the Star CCM+ and Ansys product. In these two products, everything is contained in a single file. I want to do like them. Can you suggest options?