At the top, you will find three main options—Add, Convert, and Extract. Selecting the Add option allows you to archive files, ...

A JAR file is an archive file but is more than a file compression format. Here's how to open, run, or execute JAR files.

ChromeOS is now more powerful for managing files, with new support for archive formats like 7z, iso, and tar — with more on the way.

You can unzip a file on a Mac by double-clicking on it to open the file with Archive Utility, or by right-clicking and selecting "Open." ...

If Step 3 doesn't work, right-click on the file, hover over Open With, and select The Unarchiver from the list. The files in the rar archive will now appear in a regular folder on the Mac.

If possible, open the archive file first because it could contain several parent/child folders, and then locate any directories with long names.

BetterZip. is perfect for this. This is a paid app that allows you to open archive files, similar to opening archives in Windows.

"7-Zip File Manager didn't propagate Zone.Identifier stream for extracted files from nested archives (if there is open archive inside another open archive)," Pavlov said.

I have a folder full of .MHT files created by selecting "Save As "Web Archive, Single File". I have never had any trouble opening them on my PC, or any other PC running a current version of IE ...