DateBook Repair Center
- An online fee-based service to repair corrupted datebook .dat files.
- http://oetiker.ch/dtbrc.cgi

Palm Blast
- News, reviews, software, forums, and other resources for users.
- http://palm.pdablast.com/

EduPalm
- Links to Palm sites and information about the use in Education. Site includes a features table of current Palms.
- http://user.pa.net/~ankney/

palmOne
- The official manufacturer of Palm OS devices, including the Zire and Tungsten handhelds and the Treo Smartphones. Support, accessories and software.
- http://www.palmone.com/

Peter's Pilot Pages
- Contains several articles about use of rechargable batteries and alternative power sources, such as being able to plug your PalmPilot into a wall adapter or charging it in its cradle.
- http://www.pspilot.de/

The Gadgeteer - Palm OS Links
- Categorized links to palm OS resources. Includes links to reviews of hardware, software, and accessories.
- http://www.the-gadgeteer.com/palmlinks.html

Neal Bridges' Quartus Handheld Software
- On-board Forth compilers, productivity enhancements, and other software for Palm, PalmPilot and daVinci handheld systems. Features a discussion forum and file library.
- http://www.quartus.net/

PalmSource
- Maker of Palm OS, the operating system used on many PDAs.
- http://www.palmsource.com/

Palm Open Source
- Open source software, documentation, and information for programmers of Palm OS devices.
- http://www.palmopensource.com/

D&D Enterprises
- Training for Palm OS users in San Diego, USA.
- http://www.technoweenies.com/palm/

Palmzone Bulgaria
- Software, multilanguage dictionaries, and addictive games.
- http://www.beiks.com/palmzonebg/indexen.htm

PalmSpot
- Software downloads, news, accessories, and resources for Palm devices.
- http://www.palmspot.com

PalmLaw
- A virtual legal community for PalmPilot users with law-related needs and interests.
- http://www.palmlaw.com

The PalmPilot Archives
- Organized archive of links to PalmPilot sites and software.
- http://www.pda-archives.com/pilot.htm

Palm Operating System
- Palm operating system. Information on Palm, Inc., licensees, and OEMs.
- http://palmos.com/

The Palm Tree
- A One-Stop location for software, news, recommendations, and many other Palm/Pilot information.
- http://www.thepalmtree.com/

Palm Boulevard
- Independent resource for users of PalmPilot organizers. Complete software listings, message boards, reviews, and special reports.
- http://www.palmblvd.com

O'Reilly PalmPilot Center
- Great books, resources, and news.
- http://palmpilot.oreilly.com/