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Add 7z (7-Zip) File Archive Support to Ubuntu | Tombuntu
Luca Hammer on Twitter: "Conclusion: PPMd gave me the best compression results for a 64MB JSON file. Small size (4MB) and super fast (7 seconds). Other algorithms that are available in 7zip
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What is the difference between a zip file and a 7-zip file? - Quora
WinRar vs 7Zip vs WinZip: Best file compression software (2018)
A new 7-Zip vulnerability has been detected - are you protected?