The .7z extension indicates it was created using 7-Zip , a free, open-source file archiver. 🛠️ File Format Review

“I use this soft for a long time, and never say thank you. Mistake fixed. Thx a lot, very light, easy to use and useful program.” SourceForge · 2 months ago

Users frequently praise the tool used to create this file for its efficiency and no-frills approach.