The free global standard for reliably viewing and printing PDF documents.

Open-source office suite with word processing, spreadsheets, presentations and more.

Manages, converts, reads and transfers e-book collections.

A much lighter and faster-opening PDF viewer than Adobe Reader, with powerful features.

Free office suite with word processing, spreadsheets and presentations.

Desktop application for reading Kindle e-books and accessing a Kindle library.

Free and open-source office suite, the best alternative to MS Office.

Reference manager for organizing academic sources, PDFs and citations.

Includes Word, Excel, PowerPoint, Outlook and other Microsoft 365 desktop applications.

Download the official tool to install and configure Office 2021/365.

Desktop office suite for editing documents, spreadsheets and presentations.

Creates, merges, splits, compresses and converts PDF files.

Data analysis tool for building reports, visualizations and interactive dashboards.

Open-source editor for creating and editing EPUB e-books.

Fast lightweight reader for PDF, EPUB, MOBI, XPS and comic book formats.

A free, lightweight office suite with an interface strikingly similar to Microsoft Office.

Helps collect and organize research sources and generate citations.