If you must install a CRX file for testing, you can do so by going to chrome://extensions/ , enabling Developer Mode , and dragging the file into the window. However, this is highly discouraged for security tools like VPNs.
When active, the ZenMate extension provided several core privacy features: ZenMate VPN for Chrome - Download Zenmate Vpn Crx File
Reliable browser-based VPN extensions are available directly from the Chrome Web Store or Microsoft Edge Add-ons. If you must install a CRX file for