Download HTC One Toolkit [M7]  v3.3.0:

This is a very good looking toolkit with almost everything you would want to do with your shiny new HTC One! This should work on all models (conditions may vary )

This toolkit offers a 'one-click' method of:
  1. Using HTCDev to unlock the bootloader
  2. Using Revone to grant S-OFF to your phone
  3. Basic ADB commands to get you going
  4. Basic Fastboot commands to get you booting!
  5. Installing APKs
  6. Sideloading!
  7. Pushing!
  8. Installing Drivers! (optional)

File Name: HTC One Toolkit [M7]  v3.3.0
File type: compressed/Zip
[Use 7zip or Winrar To Unzip File]
File Size:1 MB
File PassWord: 
Without Password