Compression and archive format that stores one or more files into a single file, usually with a .zip file extension.

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GUI zip utility for Mac OS X that supports previewing [closed]

I always miss 7-zip when I'm working on my Mac. Does anyone know of a good GUI utility that allows me to preview zip file contents and do partial extracts? I've seen the Unarchiver and various 7-zip ...
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3answers
2k views

Why does a zip file appear larger than the source file especially when it is text?

I have a text file that is 19 bytes in size and having compressed the file using zip and 7zip, it appears to be larger. I had a read of the question on Why is a 7zipped file larger than the raw file? ...
2
votes
3answers
734 views

Unzip only updated files

Is there a way to unzip a zip file into a directory, but only do so for updates files (I mean the compressed files inside the zip)? I have a huge directory of files there, and only about 20% are ...
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1answer
333 views

Recursively process zip archives to extract files while discarding specific format of files

On my Windows 7 machine, I have a directory full of downloaded dumps in ZIP archives. Each archive contains few text files, PDFs and rarely XML files. I want to extract all the contents of each ZIP ...
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1answer
2k views

How to stop windows from opening Zip folders in the explorer view?

I don't want windows to be able to open zip files in the explorer view. How do I go about disabling this?
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3answers
9k views

Windows 2003 zip from command line [duplicate]

Possible Duplicate: Can you zip a file from the command prompt using ONLY Windows' built-in capability to zip files? Is there a way to zip a file (or group of files) from the command ...
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1answer
424 views

Is it possible to recursively list zip file contents with 7 zip without extracting

Similar to this question I have a very large zip file which contains other zip files, folders, and files. I want to use 7-zip to extract a list of file names from it, recursing into subfolders and zip ...