OpenOffice.org

• read and write a wide range of formats, including MS-Office;
• mail-merge documents from Outlook and Mozilla address book, or other data sources;
• native PDF and Flash export;
• macro recorder;

OpenOffice.org is quickly becoming the office suite of choice in education, government, and business. OpenOffice.org reports 16+ million downloadsof the suite, especially on Linux systems.

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Official site