1: Support various data encryption and decryption;
2: Support multi-scenario life information query, such as horoscope query,
exchange rate query, garbage classification query, etc.;
3: Supports a variety of network tools, such as IP address query, port scanning,
Ping, etc.;
4: Supports a variety of video editing and video downloading tools;
5: Support Chinese and English signature design;
6: Supports QR code generation and scanning, hexadecimal conversion,
handheld barrage, etc.
6: Supports QR code generation and scanning, hexadecimal conversion,
handheld barrage, etc.