: A detailed PeaZip study shows that 7-Zip (7Z medium) provides the best overall compression ratio (22.75%) compared to WinRAR default settings (25.30%).
: Security researchers at ThreatLocker published a late-2025 breakdown of specific vulnerabilities and how game-based training can improve security awareness.
Several interesting blog posts cover 7-Zip (and its .7z format), ranging from technical deep dives and security alerts to beginner-friendly tutorials.