The 2.2 version of Tasktop is available as a free download on our website. The program is included in Internet & Network Tools. This program was originally created by Tasktop Technologies, Inc. The most popular versions among the program users are 2.2, 2.1 and 1.8. Tasktop.exe is the most frequent filename for this program's installer.
From the developer:
Tasktop is the supported, enterprise-ready product built on Eclipse Mylyn with additional productivity features and connectors. Tasktop Pro extends task focus to your time tracking, web browsing, desktop documents and includes connectors to Mingle, VersionOne, ScrumWorks Pro, Google Apps, Outlook, and more.
You may want to check out more software, such as Tasktop For Visual Studio, which might be related to Tasktop.