PDAnet.exe and CodeMeter Runtime.exe are two very different background processes you might find on your PC, often serving unrelated purposes. PDAnet.exe: Mobile Internet Tethering
PDAnet.exe is the core executable for PdaNet+, one of the most popular tethering applications for Android and iPhone.
What it does: It allows your computer to share your smartphone's cellular data connection via USB or Bluetooth.
Why you have it: You (or someone using the PC) likely installed it to get internet access on the computer when Wi-Fi wasn't available. Pdanet.exe And Codemeter Runtime.exe
Is it safe? Yes, it is legitimate software. However, it usually runs a background service to detect when your phone is plugged in. If you no longer tether your phone to your PC, you can safely uninstall PdaNet from the Control Panel. CodeMeter Runtime.exe: Software License Protection
CodeMeter Runtime.exe (often listed as CodeMeter.exe) is a license management service developed by Wibu-Systems.
What it does: It acts as a "digital lock." It manages licenses for high-end professional software (like ARCHICAD, Reason, or various industrial engineering tools) to ensure the software isn't being used pirated. PDAnet
Why you have it: It is rarely installed on its own. It usually hitches a ride on your system when you install professional-grade software that requires a hardware "dongle" or a secure soft-license to run.
Is it safe? Yes, it is a legitimate security tool. However, if you see it and don't recognize any professional software on your machine, it might be a leftover from a trial version of a program you previously uninstalled. Can they work together?
There is no direct functional link between the two. However, if you are using a professional software suite (protected by CodeMeter) while working remotely in a location without Wi-Fi (using PdaNet for data), both will be active. Summary Recommendation
Pro-Tip: If your computer is running slowly, both of these can be disabled in the "Startup" tab of your Task Manager. This won't delete them, but it will prevent them from starting automatically when you turn on your computer.
Are you seeing high CPU usage from either of these, or are you trying to troubleshoot a connection issue?
Removing CodeMeter will break license checks for any protected software. Alternative licenses (e.g., cloud-based) would need to be activated first.
This brief compares two Windows processes—PdaNet.exe and CodeMeter Runtime.exe—covering origin, purpose, typical behavior, startup persistence, resource use, common issues, security considerations, and removal/management guidance.