ActiveDiary is a password-protected diary application. The program uses RSA and Blowfish encryption to protect your data and files. The configurable interface is similar to Microsoft Outlook. The program can hold an unlimited number of accounts. Each account contains unlimited free-form and calendar-based diaries. ActiveDiary's editor includes WYSIWYG editing and support for pictures, sounds, and videos. It features enhanced editor functions such as customizable autocorrect (automatic replacing of misspelled words/shortcuts on the fly), multilingual spelling checker, thesaurus, text styles, and drag-and-drop. ActiveDiary will import/export the following formats: HTML, Microsoft Word, Microsoft Access, Microsoft Outlook, rich text (RTF), ASCII, and delimitted (CSV). The program also includes many other features such as a goal manager, a password keeper, a contact manager, sticky notes, and more.

New features include Yearly View, Export to XML, CSV, and Access, as well as many other additions and changes.