Please follow the steps below to install and run the tool:

1. Download the Protex Code Estimation Tool:
   - For Linux use the Linux Code Estimation Tool (49MB)
   - For Windows use the Windows Code Estimation Tool (28MB)
2. Double-click on the downloaded file, and follow the instructions to install the tool
3. Run the Protex Code Estimation Tool from the location where you installed it.
   It will prompt you for a path name under which the code you want to size should reside
4. Click ‘Begin Scan’. When the results are displayed you can save to a file, get more details, or close the dialog box.