PDF Studio Standard PDF Studio Pro
Price USD $85 USD $125
Works on Windows, Mac and Linux Yes Yes
View, print, and search PDF files Yes Yes
Permissions & Passwords Yes Yes
Commenting tools: sticky notes, graphical Yes Yes
Pencil tool to draw free form scribbles Yes Yes
Typewriter tool to type text anywhere Yes Yes
Audio comment Yes Yes
File Attachments Yes Yes
Apply rubber stamps Yes Yes
Create image stamps Yes

Yes

Create text stamps Yes Yes

Create advanced custom stamps with built-in stamp designer

No

Yes
Add text highlights, underscore and strikethrough Yes Yes
Split, merge documents

Yes
Extract, Replace pages
Merge one file at a time

Yes
Advanced Split
Create PDF from multiple files at once

Add and edit hyperlinks Yes

Yes
Export & Import Images Yes Yes
Scan to PDF Yes Yes
Fill and save PDF forms Yes Yes
Create PDF from other formats - from scan, images, Word (.doc and .docx) Yes Yes
Comment review history Yes Yes
Send PDF via email as attachment Yes Yes
Document Services integration (Google Docs, Sharepoint, Adobe.com) Yes Yes
PDF bookmarks or outlines Yes Yes
Side by side comparison Yes Yes
CJK fonts Yes Yes

Loupe / magnification tool

 Yes Yes
Support PDF portfolios view view
Digitally sign PDF documents No Yes
Certify PDF documents using digital IDs No Yes
Work with multiple documents (batch) No Yes
Precision measuring tools- distance,perimeter,area No Yes
Correct text in original PDF No

Yes
Modify images in original PDF No Yes
Preflight, PDF/X No Yes
Permanent manual redaction No Yes
Create fillable PDF forms No No
Optical character recognition (OCR) No No
Reduce file size No No

* Read more about free options to convert documents to PDF in our knowledge base.