List of personal information managers

The following is a list of personal information managers and online organizers.

Open source applications

PIM application	Platform(s)	Software license	Notes
TiddlyWiki	Cross-platform	BSD 3-clause license	Browser based, single web page appliction.
Evolution	Linux, Windows,^[1] Unix, GNOME	GPL	Included with GNOME
Lightning	Linux, Windows, OS X, others	MPL/GPL/LGPL	Addon for the Thunderbird e-mail client
org-mode	Cross-platform	GPL	Integrates with Emacs BBDB for contact management support, web browsers for hyperlink storing support. Free iPhone and Android app available (MobileOrg)
Osmo	Linux	GPL
Kontact	Linux, Windows, Unix, OS X, KDE	GPL	Included with KDE
ical	Cross-platform	GPL
Zim	Cross-platform	GPL	Zim is a graphical text editor designed to maintain a collection of locally stored wiki-pages.

PIM application	Platform(s)	Notes
CintaNotes	Windows	organizes information as notes, grouped using tags
Ecco Pro	Windows	organizes information via full power outline and tag assignments. (Tags can contain text, numeric, or date data. Date data automatically mapped to calendar.)
eM Client	Windows	Personal information manager, Email client, Calendaring software
Google Calendar	Web
Planz	Windows	Provides a single, integrative document-like view of personal information as an overlay to the user's file system.
Rdex	Windows, Android	Freeform database
Remember the Milk	Web
TeamWox	Web	organizer, todolist, reminders, email client, file storage, mindmap editor, contact book, ip pbx
Yahoo! Calendar	Web
Calendar	Web	Has a freeware offline client (Windows Live Mail) for Windows only
Free Address Book	Windows	Freeware contact management software

PIM application	Platform(s)	Notes
3D Topicscape	Windows	organizes information into 3D landscapes
Backpack	Web	Todo list and calendar
Contactizer	OS X	previously known as "OD4Contact"
DEVONthink	OS X
Calendar	OS X	Included with OS X
MicroLogic Info Select	Windows	Free-form info repository; high-speed search, notes, calendar, email client (Originally "Tornado Notes" on DOS)
Evernote	OS X, Windows, Web
eM Client	Windows	Similar to Outlook
FileMaker	OS X, Windows
FileOne	Windows, Linux	treeview based email client, note taking organizer with multimedia support for music tracks and movies.
Franklin Planner family	Windows	Modeled on Benjamin Franklin's writings; includes earlier "Ascend" and current "PlanPlus" products
IBM Notes	Linux, OS X, Windows
Meeting Maker	Linux, OS X, Solaris
Microsoft Outlook	Windows
Moetives	Web	A completely visual platform capable of storing, interconnecting and displaying all users information.
mobile PhoneTools	Windows
MyInfo	Windows	Free form personal information manager
MyBrainMate	Web	A personal knowledge database management used for organizing, planning, learning.
GroupWise	Linux, OS X, Windows, Web
OneNote	Windows, OS X
Outline	OS X, iOS
Personal Knowbase	Windows	Freeform note-taking organizer. Portable.
Plaxo	Web
Things	OS X	Task management and scheduling
Tinderbox	OS X
TopXNotes	OS X	Hybrid personal note and information organizer
Windows Contacts	Windows	Included with Windows 7 and 8
Wrike	Web
Yojimbo	OS X

PIM application	Platform(s)	Software license	Notes
Google Notebook	Web		deprecated by Google Docs/Google Keep
Hula	Linux	GPL	Replaced by Bongo project
Lotus Agenda	DOS	Freeware	deprecated by IBM Lotus Organizer
Sidekick	DOS, Windows	Commercial	1983–1999
MORE / GrandView	Mac OS, MSDOS	Commercial	1986–1990
Mozilla Calendar Project	Linux, OpenSolaris, Solaris, OS X, Windows, OS/2	MPL	deprecated by Lightning
Spicebird	Cross-platform	GPL/LGPL/MPL	deprecated by Lightning
Microsoft Entourage	OS X		deprecated by Microsoft Outlook for Mac
IBM Lotus Organizer	Windows		2003–2013
Haystack	all operating systems with POSIX and Java	MIT License
Chandler	Linux, OS X, Windows	Apache License	Free form approach based on Lotus Agenda
Palm Desktop	Mac OS, Windows

↑ S. Ravagan (2008-10-03). "Windows version 2.24 (the only one published)". GNOME. Retrieved 2009-09-30.