Extracting one file from archive: 7-zip requires decompressing entire archive?

Posted by siikamiika on Super User See other posts from Super User or by siikamiika
Published on 2013-10-27T02:18:55Z Indexed on 2013/10/27 3:59 UTC
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Filed under:

Windows

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Performance

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compression

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7-zip

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rar

I've noticed that when browsing an archive containing multiple files with 7-zip 9.20 Windows GUI, extracting one file for previewing takes significantly longer with .7z than .rar archives. With .7zips it also cycles through the filenames in the archive. To me it looks like decompressing the entire archive and keeping just one file.

Is there a setting in 7-zip (current or beta/alpha versions) that allows RAR-like behavior?

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