PDF Sigma by Wizag LLC (iPad)
Released: Jun 1, 2012
Version: 1.0
Size: N/A
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Ranking - Productivity (iPad)

PDF Sigma

Wizag LLC
***Launch Promotion: Free for a limited time. Get it for free without ads ever (Regular Price $3.99) ****

*** We are aware of the bugs in this first release. We are working on fixing them and will release an update in a few weeks.

PDF Sigma is a versatile PDF reader and annotator on iPad with unique and useful functions not available in any other iPad PDF readers and annotators. It has the most functions and lowest price (free during launch promotion) in comparison with all other PDF annotators in the App Store.

* Add notes, highlights, drawing, handwritings and bookmarks anywhere

* In a Note, you can add links to another page in the document or to a webpage for reference

* Full search function

* Email an annotated PDF file to a friend and he/she will be able to read all your annotations and notes.

If you are having any problems using this app, please do not leave your comments here as we do not check the comments here and cannot respond to you. Please use the contact URL to leave us your feedback. We want to make PDF Sigma the best and most innovative PDF reading and annotation tool on tablets and we appreciate your feedback. We know there are room for improvement and we are working on making it better and on adding more innovative features that you have not seen anywhere. Stay tuned for future updates.

Note: We are a small team and may not be able to respond to your questions right away. Please be assured that we will carefully consider each and every feedback and do our best to make PDF Sigma your favorite tool.

PDF Annotation, PDF Notes, PDF Reader, PDF Pro, PDF comments, PDF markup, PDF mark-up
Our verdict: Good
  • + PDF Sigma is a highly rated app (4-star).
  • + The app is free.
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