Download of Plock 1.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. Plock.exe is the frequent file name to indicate the Plock installer. The actual developer of the software is Maissan Inc. Plock lies within Office Tools, more precisely Timekeeping. The most popular version among the program users is 1.0. We recommend checking the downloaded files with any free antivirus.
From the developer:
A simple, easy-to-use application to track your time as you work.
-Track projects in real time
-Generate timesheets invoices and more
-Visualize your work history
When you first run Plock you’re presented with your list of projects. You can add and remove projects, or edit project tasks.
To start the clock, select a project and hit start - or simply double click on a project.
Projects can also be accessed through the system tray icon.
You may want to check out more software, such as Time Trek or Minute Timer, which might be related to Plock.