Firefox PDF Viewer (PDF.js) vs MIUI Backup
A side-by-side look at Firefox PDF Viewer (PDF.js) and MIUI Backup. For an in-depth review of either product, follow the links below.
Firefox PDF Viewer (PDF.js)
Web Browsers
Firefox PDF Viewer (PDF.js) is an open source PDF viewer that is built into Firefox. It allows you to view PDFs directly in the browser without needing an external plugin.
open-sourcepdfviewerfirefoxbrowser-plugin
MIUI Backup
Backup & Sync
MIUI Backup is a built-in backup tool for Xiaomi phones running the MIUI operating system. It allows users to easily back up and restore app data, system settings, SMS messages, call logs, contacts, and more to Xiaomi's cloud storage service or a local storage device.
xiaomimiuibackuprestoreapp-datasettingssmscall-logscontacts
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