The most powerful bulk downloader for Google Classroom. Save hours of time downloading PDFs, slides, docs, and assignments — completely free, private, and open source.
Knowing the brand can help me give you more exact steps.
The system will often hold you at the ES-118 screen until you click that confirmation link. Once clicked, the screen usually refreshes automatically. Step 2: Perform a "Cold Boot"
In most technical architectures, "ES" stands for or External Service . The number 118 typically points to a timeout or a missing verification step. Essentially, the system knows who you are, but it hasn’t received the final "green light" from the activation server to grant you access. This happens most frequently with: eSIM activations on mobile devices.
Look for a subject line like "Action Required" or "Confirm Your Account." If you don't see it, check your .
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. please complete activation process es-118
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. Knowing the brand can help me give you more exact steps
chrome://extensionsClick "Load unpacked" and select the extracted folder (ClassMate-Classroom-Downloader-main). The extension will appear in your toolbar! the system knows who you are
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 ClassMateKnowing the brand can help me give you more exact steps.
The system will often hold you at the ES-118 screen until you click that confirmation link. Once clicked, the screen usually refreshes automatically. Step 2: Perform a "Cold Boot"
In most technical architectures, "ES" stands for or External Service . The number 118 typically points to a timeout or a missing verification step. Essentially, the system knows who you are, but it hasn’t received the final "green light" from the activation server to grant you access. This happens most frequently with: eSIM activations on mobile devices.
Look for a subject line like "Action Required" or "Confirm Your Account." If you don't see it, check your .
Common 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.