BigTime provides simple online time tracking and invoicing app for QuickBooks.

DeskTime is a real-time time tracking service that analyzes productivity.

Klok is a time tracking application.

RescueTime is a personal analytics service that shows you how you spend your time and provides tools to help you be more productive.

Screenshot Monitor is a tiny desktop app started and stopped by an employee / remote worker himself to track time and take his monitor screenshots.

Time Doctor is a SaaS time tracking and productivity tool.

Chrometa is a software for professionals that captures PC-based work time without user data entry.

Time Tracker is a smart time tracking app for better time and work management. Track, analyze and manage work time more effectively.

Project Hamster is time tracking for individuals. It helps you to keep track on how much time you have spent during the day on activities you choose to track.

ScreenMeter is an employee time-tracking software with automatic screenshots.

Tick time tracking software to help your team run more profitable projects.

Time Worked for Joomla! CMS is a component for reporting hours worked.