Memo Book is a personal information manager (PIM) to store text documents with attached files in a flexible tree structure. A part or the whole tree structure can be exported to a new MemoBook-file, HTML-files, MS Compiled HTML (*.chm) or to Portable-File-Format (PDF). All documents and attached files are stored encrypted and compressed in a single file (*.mbk), which makes easy to share information and to use at work and at home as well as during travels. The usage of one of the high secure encryption algorithms (e.g. Rijndael256) allow you to save top secret or private information. The text editor owns the almost same features like MS Word and supports paragraphs, tables, lists, images, background, URL, alignment, header and footer, page numbers as well as a integrated live spell check for many languages. Some features: Uses a single file (*.mbk) Flexible tree structure MS Word-like text editor Attached files to every document Export tree structure to a new MemoBook-file, HTML-files, MS Compiled HTML (*.chm), Portable-File-Format (PDF) as well as import from a other Memo Book (*.mbk) Import or save a single document as Richtext, HTML, PDF or Word-document High secure encryption algorithms (e.g. Rijndael256) Text document and attached files stored with maximum compression Integrated live spell check for many languages Integrated viewer for common files Function to speech the document text Some helpfully tools Many user languages