If you’ve recently downloaded a file with an extension like .rar , .7z , or .tar , you likely found that Windows 8.1’s native tools can’t open it. To get into these files, you’ll need a third-party unpacker.
Right-click on "This PC" and select Properties . Look for "System type" to see if you have a 64-bit or 32-bit operating system. download unpacker for windows 8.1
The easiest way is to right-click your compressed file. You will see a new menu (like "7-Zip" or "WinRAR"). Select "Extract Here" to unpack files in the current folder, or "Extract to [Folder Name]" to keep them organized. If you’ve recently downloaded a file with an
Offers a compression ratio 2–10% better than standard Zip tools. download unpacker for windows 8.1