The most powerful bulk downloader for Google Classroom. Save hours of time downloading PDFs, slides, docs, and assignments — completely free, private, and open source.
Simple setup process to start downloading all your classroom materials
Click the download button above to go to our GitHub repository. Click the green "Code" button, then "Download ZIP" to get all files. justin lee 275g rar verified
Code → Download ZIPExtract the ZIP file to a folder you'll keep. Then open Chrome and go to the extensions page. Enable "Developer mode" in the top right corner. justin lee 275g rar verified
chrome://extensionsClick "Load unpacked" and select the extracted folder (ClassMate-Classroom-Downloader-main). The extension will appear in your toolbar! justin lee 275g rar verified
Load unpacked → Select folderVisit Google Classroom, click the ClassMate extension icon, authorize with your Google account, and download all your materials with one click!
classroom.google.com → Click ClassMateCommon questions about ClassMate and how it works.
Google shows this warning for apps that haven't completed their expensive verification process (~$15,000+). ClassMate is 100% safe and open source - you can inspect our code on GitHub. To proceed:
✓ This is a one-time process. The extension works normally after this!
Yes! ClassMate is 100% open source. You can view every line of code on our GitHub repository. We don't collect any data, don't have servers, and all processing happens locally on your device.
Yes, completely free! No premium features, no subscriptions, no ads. Made by a student for students. ❤️
Yes! ClassMate works with personal Gmail accounts and Google Workspace (school/university) accounts. Some strict university admins may block unverified apps - contact your IT department if you encounter issues.
Join thousands of students who've already simplified their study workflow with ClassMate. It's completely free and always will be.