TreePad Lite - the original . This was the TreePad that I came across in 1995/6 and became so fond of that I never stopped using it and recommending it. Though I have the top-of-line TreePad BIZ, I have not stopped using TreePad Lite, just like in the good ol' days. This little big program, I believe has survived the birth of its more powerful brothers thanks to the usefulness and intuitivity of the concept that it introduced (tree-structured databasing), way back in the mid nineties. Try it out, if you haven't yet, and you'll see what I mean. It costs nothing, anyway, so why not it and enjoy what you've been missing?...(that is, if you are not a TreePad user, of course:).
Though the great TreePad concept and power for storing and organizing data is likewise the backbone of the freeware versions, neither TreePad Lite nor Asia can handle images and export to web site, for example, as all the shareware versions can.