We use a lot of opensource/"free" software and services at Collabor - not just because they are free (which is cool in itself), but also because they are pretty good. Opensource has classically been associated with Linux and the famous LAMP platform - and a lot of people still think of it as a developer's toolset. Well the developers have.....well.... developed quite a few products which merit serious consideration.

At Collabor and our group companies this is what we use in addition to the development platform/ Here is our list:


Feel free to add or share your list