The differences between desktop edition and portable edition

These two editions are the same in functions and price. And the registration code you get can be used for both the two editions. In most cases, you can choose the Desktop Edition, which is more convenient for installing and running it on your computer. If
you have the following requirement, you can choose the Portable Edition.

If you want to manage your personal information on different computers(such as one at work and another at home), you can use the Portable Edition running from a USB flash drive. After you downloading the .zip file, please unzip it on your flash drive and run EfficientPIM.exe.

This article is suitable for EfficientPIM, Efficient Man's/Lady's Organizer, Efficient Reminder, Efficient Address Book, Efficient Notes, Efficient Diary, Efficient Password Manager, Efficient Calendar, Efficient To-Do List, and Efficient Sticky Notes.