Doc Mate is a complete office suite that helps view and edit an array of documents on your computer. Besides supporting MS Office tools (Word, PowerPoint and Excel), the program also works with OpenOffice and other document file types. Moreover, it offers a flowchart drawing and vector graphics program, along with an application to edit math formulas. The tool supports a range of text, presentation and spreadsheet document formats, such as .rtf, .csv, .txt, .docx, and .pptx.