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by useFAR 1574 days ago
>>Does anyone know why RAR is better compression-wise than the two more modern standards?

Because RAR was original compression algorith(I suspect - collection of different algorithms that are applied for different cases) and those two others are based on ONE generic algorithm, which is dumb.

>>It doesn't seem like it's been updated in a long time

Because rar is perfect and what I need. I'm still using RAR files - not interested in 7z and have no idea what is the other standard mentioned. RAR has recovery record, that 7z lacks - when you have archives, that are decades old and moved from one HDD to another, where HDDs develop faults and you need to recover files - that suddently makes difference why rar is still better than 7z, when your files are corrupted in 7z - they are gone.

WINRAR License is least concern for me, because when WinRAR was created, there were different times, when there was an idea, that auhor(and maintainer) should have all the legal rights to his work(and that also includes compensation) - not some company, that is employing talents. Also idea, that your work should be free to everyone was wild idea, when software developers had to pay all the bills and eat as well. Also, closed propiertary sources were historically better for security.

RAR comes from times, when zip was dominating(and it was bad archive) - rar was better at compression than zip and it was quicker to compress and it was also supported on Linux. I have no idea what is 7z doing nowadays, but when it was developed first, it was improving zip, which nobody liked at that time. Also, 7z even nowadays havce some limitations, which requires workarounds, which is time consuming in archive creation. Anyway, none of those arguments for not using RAR seems good enough for me in especially on non open source Windows environment. The only reason for me to stop using RAR would be if Windows had access to RAR (open) source.

1 comments

> WINRAR License is least concern for me, because when WinRAR was created, there were different times, when there was an idea, that auhor(and maintainer) should have all the legal rights to his work(and that also includes compensation) - not some company, that is employing talents.

The rights to WinRAR are held by a company, not an individual.

> Also, closed propiertary sources were historically better for security.

This is not true and was never true.

> Also, 7z even nowadays havce some limitations, which requires workarounds, which is time consuming in archive creation.

Like what?