WizTree is used and trusted by many large organizations, such as:

Meta Platforms (facebook), Rolex, Valve Software, CD Projekt Red, Activision, U-Haul, Square Enix, Panasonic, Nvidia, KPMG, ZeniMax Media, ...

... and more!

WizTree is my go-to program when it comes to finding large files on Windows to free up disk space... super easy to use, lightning fast...

Martin Brinkmann (ghacks.net)

⚠️ Custom ROMs may break hardware features. Always backup stock firmware first using USB Burning Tool’s “Read” function.

Have a working link that expired? Share it in the comments below (no .exe files, only .img archives).

TX9 Pro firmware version 22.03.02.09 : Tenda - Internet Archive

Flashing the wrong firmware kills Wi-Fi/Bluetooth or bricks the device. and check: