Adobe Reader

Easily mark up PDF content with the freehand drawing tool or the highlight, strikethrough, and underline annotation tools
Add comments anywhere in your PDF file with sticky notes or Add Text tool
Store and access documents in the cloud with Acrobat.com
Fill out PDF forms
Create PDF files using Adobe PDF Pack online services
Export PDF files to Word or Excel using the Adobe ExportPDF online service
Send PDF files to others for electronic signing using Adobe EchoSign
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