| Category | Productivity |
| Latest version | 3.2.0 |
| Size | N/A |
| Requirements | All Platforms |
| License | Paid |
| Offered By | N/A |
This is THE VERY FIRST non-Apple app that was ranked TOP PAID IPAD APP #1 in USA during iPad launch days. Later it was also ranked #1 in many other countries.------------Quick summary: super-robust PDF reader with advanced reading, annotating, markup
