Features
NkTimeTracker tracks time spent browsing the web, checking emails, documents, playing computer games and programs.
NkTimeTracker helps you understand exactly what you've done and for how long.
NkTimeTracker automatically monitors the time and tracks your projects without the hassle of manual entry.
Internet usage monitoring (all browsers support).
Email usage monitoring (email clients support).
Software usage monitoring (applications and documents).
Powerfull reporting tool.
Forced break.
Focus mode - prevent distracting windows from opening.
Easy import (export) events logs from (to) other PC, flash card or cloud storage.
All settings, events logs are simple text files. No special DB engine used.

Pro Version:
Time tracking software NkTimeTracker works in the background and records your activities. When you want you can use collected data to keep track of your time.
All NkTimeTracker features are included
Screenshots tracking.
Password protection.
You can use common settings for several computers.
You can use common events log folder and common screenshots folder for several computers.

System Requirements:
You should have Microsoft .NET 4.71 installed (Windows 11, 10 already have it). NkTimeTracker does not require administrator rights to install.
NkTimeTracker must have administrator rights if you want to track programs running with administrator rights.

Home Page - https://nicekit.com/time-tracking/nk-time-tracker.htm