TagSpaces

TagSpaces is an open source personal data manager that helps you organize files with tags on every platform.

It is designed to be easily extended with different plugins for visualization of directory structures or for opening of different file types. You can use it to organize your photos, recipes or invoices, webpages, your e-book library or to create a personal "wiki" for tracking of your projects.
Features:
- The application supports adding tags to files, in a transparent, not vendor locking way.
- You can organize your tags thematically in groups.
- With the concept of smart tags, when you add tag called "today" to a file, the application will label automatically this file with the corresponding date of today.
- You can assign different colors to the tags.
- In the list perspective you can sort the files by name, size, extension and last changed date.