Extracting a zip file

Zip files are "archived" files. They take up less space and are an easy way to pack several files together, for example into a single e-mail attachment file.

7-zip is a free program, which lets you create and extract zip files. It has been pre-installed on university computers, but if necessary, you can download and install it on your home computer as well.

Tabs

Detailed help

Exctracting 7zip files

Zip files are extracted using the 7-zip program as follows:

  • Locate the desired zip file.
  • Click it with the right mouse button and select Extract All.
    7zip_win10_pura_1.png
  • In the window which opens, you can choose the location to which the contents of the zip archive will be extracted.
    7zip_win10_pura_2.png
  • Finally, click Extract.

The files contained in the zip file have now been extracted to the location of your choosing, and can be used as normal.

Creating 7zip files

Zip files are created using the 7-zip program as follows:

  • Locate the file or files you wish to archive.
  • Click the folder or file with the right mouse button, bring the mouse over the 7-zip menu item and choose Add to "name.zip".
    7zip_win10_add_1.png
  • Next, the program will create a zip file into the folder where the original files are located. If you want to add more data into the archive, you can simply drag a nearly unlimited number of files and folders into it.
    7zip_win10_add_2.png

The program also lets you create 7z files. They are practically the same as zip files. However, you will always need the 7-zip program to open 7z files, whereas zip files can be opened with any program intended for archiving or extracting. We recommend using zip files.