Using zip files is a popular way of compressing multiple files into one smaller package. Like other operating systems, ChromeOS makes it easy to zip and unzip a file on Chromebook with built in tools. We'll show you how it's done.
How to Zip Files on Chromebook
Zipping and unzipping files both happen in the Files app, which is a built-in app in ChromeOS.
Open your app launcher and click Files.
You can also open the Files app by using the keyboard shortcut Shift+Alt+M
Use the left sidebar to locate the files you want to zip. Check the circle in front of each file.To select multiple consecutive files: Click the first file, hold the Shift key, and then click the last file.To pick several files, but not all: Hold down Ctrl and click the files you want.To select all files: Press Ctrl+A, which selects all the files in a location.
Right-click the selected files and then select Zip selection. The files are compressed into a zip file titled Archive.zip. It appears in the same folder as the files you just zipped, alphabetically near the top. If you zip a folder, the name is the same as the folder with a .zip extension.
If you want to rename the archive.zip file, you can. Right-click the file and click Rename.
How to Unzip Files on Chromebook
Extracting zipped files is not as straightforward. Rather than unzipping the archive, you manually extract files out of it. Fortunately, it's easy to do that.
Navigate to and double-click the archive.zip file in the left pane to open the archive and display the contents.
In the expanded archive screen, select and right-click the files you want to extract. Click Copy.
Navigate to the location where you want to extract the files. Right-click and choose Paste. The files you copied are placed in this new location, and you can edit them.
Files in archived folders can be opened without extracting them, but changes cannot be saved.
When you're done, click Eject next to the archive.zip folder in the left column of the Files app.