MAQR.VN TECHNOLOGY AND SOLUTION SYSTEM JOINT STOCK COMPANY
Scan QR codes and save history
Scan QR codes for websites, Wi-Fi, contacts, and other data. Automatically save scan history and view detailed information from scanned codes. Access saved data anytime. Features include fast scanning, a clean interface, and no cloud storage.
Generate two-factor authentication codes for Google, Microsoft, Facebook, Instagram, Roblox, GitHub, and 10,000+ services. Store in an encrypted vault. Create and manage secure credentials. Receive and verify authentication codes instantly.
The app calculates resistor color codes for 4 and 5-band resistors. It serves as a reference for makers, engineers, and students working with electronics.