| PIM application |
Platform(s) |
Software license |
Notes |
| Chandler |
Linux, Mac OS X, Microsoft Windows |
Apache License |
Free form approach based on Lotus Agenda |
| Evolution |
Linux, Microsoft Windows,[1] Unix, GNOME |
GPL |
|
| Haystack |
all operating systems with POSIX and Java |
MIT License |
|
| OpenIRIS |
Microsoft Windows |
LGPL |
Java-based Semantic Desktop wrapper around Mozilla Suite, Open Office Glow, etc. |
| org-mode |
Cross-platform |
GPL |
Integrates with Emacs BBDB for contact management support, web browsers for hyperlink storing support. Free iPhone app available (MobileOrg) |
| Kontact |
Linux, Microsoft Windows, Unix, Mac OS X, KDE |
GPL |
|
| Mozilla Calendar Project |
Linux, OpenSolaris, Solaris, Mac OS X, Microsoft Windows, OS/2 |
MPL |
|
| Spicebird |
Cross-platform |
GPL/LGPL/MPL |
Mozilla Thunderbird remake |
| ical |
Cross-platform |
GPL |
|
| PIM application |
Platform(s) |
Notes |
| Ecco Pro |
Microsoft Windows |
organizes information via full power outline and tag assignments. (Tags can contain text, numeric, or date data. Date data automatically mapped to calendar.) |
| EssentialPIM Free |
Microsoft Windows |
All your appointments, tasks, notes, contacts, password entries and email messages are stored in a graphical user interface and easily accessible form |
| Google Calendar |
Web application |
|
| Palm Desktop |
Mac OS, Microsoft Windows |
|
| Planz |
Windows XP, Vista, 7 |
Provides a single, integrative document-like view of personal information as an overlay to the user's file system. |
| Remember The Milk |
Web application |
|
| TreePad Lite |
Linux and Windows |
Dual pane (tree/article) free-form personal information manager. |
| Yahoo! Calendar |
Web application |
|
| Windows Live Calendar |
Web application |
Has a freeware offline client (Windows Live Mail) for Microsoft Windows only |
| PIM application |
Platform(s) |
Notes |
| 3D Topicscape |
Microsoft Windows |
organizes information into 3D landscapes |
| Backpack |
Web application |
Todo list and calendar |
| Contactizer |
Mac OS X |
previously known as "OD4Contact" |
| Daisho |
Windows, Mac OS X, Linux |
Calendar, Contacts, Projects, Email |
| DEVONthink |
Mac OS X |
|
| eM Client |
Microsoft Windows |
Email, Calendar, Contacts, IM, lot of imports, mobile devices synchronization, skype integration, full synchronization with Gmail |
| Entourage |
Mac OS |
|
| EssentialPIM Pro |
Microsoft Windows |
All your appointments, tasks, notes, contacts, password entries and email messages are stored in a graphical user interface and easily accessible form |
| EverNote |
Mac OS X, Microsoft Windows |
|
| FileMaker |
Mac OS X, Microsoft Windows |
|
| Franklin Planner family |
Microsoft Windows |
Modeled on Benjamin Franklin's writings; includes earlier "Ascend" and current "PlanPlus" products |
| Lotus Notes |
Linux, Mac OS X, Microsoft Windows |
|
| Lotus Organizer |
Microsoft Windows |
|
| Meeting Maker |
Linux, Mac OS, Solaris |
|
| Microsoft Office Outlook |
Microsoft Windows |
|
| mobile PhoneTools |
Microsoft Windows |
|
| MyInfo |
Microsoft Windows |
Free form personal information manager |
| NoteScribe |
Microsoft Windows |
Create and store notes in a hierarchical category tree, organize information |
| Novell GroupWise |
Linux, Mac OS, Microsoft Windows, Web application |
|
| Now Up-to-Date & Contact |
Mac OS, Microsoft Windows |
|
| OneNote |
Microsoft Windows |
|
| Personal Knowbase |
Microsoft Windows |
Freeform note-taking organizer. Portable. |
| Plaxo |
Web application |
|
| PrimaSoft Organizer Deluxe/Pro |
Microsoft Windows |
|
| Things |
Mac OS |
Task management and scheduling |
| Tinderbox |
Mac OS |
|
| TreePad |
Linux, Microsoft Windows. |
Portable. Freeware, non-freeware and multi-user editions. |
| Wrike |
Web application |
|
| Yojimbo |
Mac OS |
|
| Zoot |
Windows |
|