Dit is een standaard functie in Microsoft

  1. Do one of the following:

    • To unzip a single file or folder, open the zipped folder, then drag the file or folder from the zipped folder to a new location.
    • To unzip all the contents of the zipped folder, press and hold (or right-click) the folder, select Extract All, and then follow the instructions.


  • To add files or folders to a zipped folder you created earlier, drag them to the zipped folder.
  • If you add encrypted files to a zipped folder, they’ll be unencrypted when they’re unzipped, which might result in unintentional disclosure of personal or sensitive information. For that reason, we recommend that you avoid zipping encrypted files.
  • Some types of files, like JPEG images, are already highly compressed. If you zip several JPEG pictures into a folder, the total size of the folder will be about the same as the original collection of pictures.