PDF4U Family Products Feature Comparison
Feature Comparison Chart:
|
PDF4Free
|
PDF4U
|
PDF4U Pro
|
PDF4U TSE
|
PDF4U Pro TSE
|
Price (1 Single License)
|
Free
|
US$49
|
US$89
|
US$500
|
US$950
|
Custom Paper Size
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Paper Orientation
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
High Resolution PDF creation
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Font Embedding
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Images, Figures Embedding
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Formulas, Tables Embedding
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Hyperlinks
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Email links
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Compatibility Settings
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Title, Subject, Author
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Keywords
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Compression
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Image Optimization
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Size Optimization
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Developer Interface
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
Technical Support
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
Free Upgrades
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
PDF Automatic Output
|
No
|
No
|
Yes
|
No
|
Yes
|
PDF Password Protection
|
No
|
No
|
Yes
|
No
|
Yes
|
PDF Content Encryption
|
No
|
No
|
Yes
|
No
|
Yes
|
PDF Access Control
|
No
|
No
|
Yes
|
No
|
Yes
|
PDF Safety Control
|
No
|
No
|
Yes
|
No
|
Yes
|
Network Sharing
|
No
|
No
|
No
|
Yes
|
Yes
|
Multi-user environment
|
No
|
No
|
No
|
Yes
|
Yes
|
PDF4Free is a freeware product with limited features. It can only be used for noncommercial purpose.
|