miTaggedMarks!

TagSpaces is an open source personal data manager.It helps you organize and browse your files on every platform.

RecentX gives you fastest access to your files, folders, programs, websites and also clipboard history in Windows. What's special is that it automatically remembers your recent and favorite items so that you can access them faster than searching all the files, folders etc. You can assign tags to all of them. You will be surprised to see how much hassle it saves and makes computing really enjoyable. We have stuffed this app with innovations that will boost your productivity.

Tabbles - advanced tagging system

Based on the convenient drag ’n’ drop technique, TaggedFrog allows you to organize your files, documents and Web links. Just add objects to the library and tag them with any keywords. That’s it. You can forget the file name or where the file is located, but dont worry - the tags will find the file for you. You can tag Web links, Microsoft Office documents, PDF documents and images. In fact, you can tag any kind of file. And if you wish, you can tag each and every file on your hard drive!

DiviFile: A Hub for Your Information

Skloog is a easy and usefull site that allows you to bookmark, share and access you favorite sites.

Tag everything on your desktop like files, images, movies or music by simply using tags. 3 languages: english, german, espanol.tag2find can be integrated everywhere where you need it - in the taskbar, in Explorer, in Internet Explorer or even in a floating position, but it does not run in 64bit-systems. Tag wherever you are. Tag files using the files context menu, drag&drop it to the next tag2find toolbar, the Floating TagBox, the TagBrowser.

Can't find your critical notes when you need them? Personal Knowbase is a freeform keyword-based information manager for Windows. Build a personal knowledge base of your notes, messages, and ideas. It's the perfect tool for organizing research notes, email archives, and more. Store and index your information using keywords for fast and intuitive retrieval. Get rid of all those bits of paper and little disk files that you can never find when you need them.

TagLists is a small application for OS X that allows you to quickly see which files you've tagged with particular tags. It uses the OpenMeta tagging system, which means that it finds files that have been tagged with any of the applications that support OpenMeta.

The Personal File Tagging Utility. Tagg is a utility which locates your files based on simple labels you attach or tag on to your files.

An excellent solution based on tags/keywords for streamlining the access to images, documents, photos, books, multimedia content, and so on.

Beagle is a search tool that ransacks your personal information space to find whatever youre looking for.

Punakea is a little app that allows one to apply tags to files on one's computer. It then allows searching, browsing and manipulation of files in its tag-browser