Package that allows compatibility of Office 2003 files as well as newer versions.
Powerful LaTeX document editor.
Powerful and easy-to-use CSV file editor, being the ideal tool for those who work with data in tabular format.
Note-taking and task software, capable of organizing a large number of notes into notebooks.
Program that allows you to edit PDF documents.
Easily extract data from PDF documents to XLS/XLSX/CSV files and more.