"A zip file takes a directory of, say, 25 files and makes it into one file," Samir Khuller, chair of Northwestern Engineering’s Department of Computer Science, tells Popular Mechanics.

Note that the file extension “zip” will be added automatically if you don’t include it as the extension for your first argument as in the “zip tips” command above. $ ls -l tips.* ...

But ZIP is just one compression format, and it isn’t necessarily the best. Free, open-source utility 7-Zip supports ZIP, but also the much-improved 7z compression format.

To open RAR files, you can use WinRAR, which is the software made by the company that invented RAR technology. To open .001 files, you need another program, such as HJSplit, 7-Zip or File Joiner.

File management is very important on Windows, as it allows you to save storage space for other files and documents. In this article, we will learn how to zip and unzip files.

To open a zip file on a Mac, just double-click it. The Archive utility automatically opens the file or folder, decompressing it and putting it in the same folder as the compressed file.

If you’re an Android user, then you can install a file manager to get basic Zip support. Apps like Cabinet, Amaze and many others can at least view the files in an archive even if they can’t ...

Questions about the splintering of the popular .zip file compression format may soon be resolved by the U.S. Patent Office. Two months into a standards battle between WinZip Computing and PKWare ...

A good example of using Java with 7-Zip-JBinding to uncompress 7z files is available in the StackOverflow thread Decompress files with .7z extension in java. Dark Knight ‘s response indicates ...

So, when you attempt to open such files using freeware utilities like 7-Zip, you may encounter an error, saying Cannot open file as archive. Let us see what you can do about it.