ProjectForum provides a professional and easy-to-use web-based focus for your team's work and collaboration, helping to move documents and projects forward fast. Its flexible wiki-style forums fill the gap between the scattered flurry of email and the time and expense of meetings or teleconferences. Build a project site or intranet where everyone can actively and directly contribute. Downloadable and hosted versions available.

A powerful note-taking system for your Mac. The priority is on getting notes down quickly. It is inspired by wiki technology, and allows simple text formatting (headings, bold, tables, etc), and notes which link together like web pages, for easy navigation. Note Studio has built-in encryption - if your notes fall into wrong hands, they can't be read. Good for mobile users. Powerful search means you can quickly find notes you made months ago.

A powerful note-taking system for your PC. The priority is on getting notes down quickly. It is inspired by wiki technology, and allows simple text formatting (headings, bold, tables, etc), and notes which link together like web pages, for easy navigation. Note Studio has built-in encryption - if your notes fall into wrong hands, they can't be read. Good for mobile users. Powerful search means you can quickly find notes you made months ago.

Pepys is a powerful hypertext enabled notebook designed for individuals and small workgroups. It works in a similar way to a WikiWikiWeb. However, unlike a WikiWikiWeb, Pepys does not require a web server or any kind of administrative access. Simply download and run the installer and start using Pepys to organise your thoughts and keep notes.