E-Stack Room is a flexible, multi-feature tabbed notebook and rich documentation management tools on MS Windows. The basic idea in e-Stack Room is that you can include many separate articles within a single file. This means that you do not need to open several files - for most purposes it is enough to create only one file and hold all your articles inside it. Also, these articles can be imported from documents of various formats such as TXT, RTF, DOC, HTM, MHT, SWF, GIF, JPG, PDF files and captured from clipboard or drag-dropped from IE selected content.

E-Stack Room offers a combination of features like tree-type organization, rich text editor, ability to mix freely many articles of different types into a single file and secure encryption. More featureful than any other information managers, e-Stack Room supports attachment, provides a read-book mode which enables you read the article more easily, can get content of html format from clipboard or from IE drop-drag activity and export the document of e-Stack Room to CHM, PDF, EXE, RTF files.