Batch Launcher allows launching several applications by one click. The applications that you wish to launch get united in a batch - just drag and drop needed shortcuts to the Applications list of the batch.
Changes Saver is intended for saving the files modification history. At each file modification, its copy, that is its version, gets created.
Time Sled is a functional time tracking utility that will allow you to account for the time spent on one or another task. You start it when you begin working and you stop it when you finish working.
