Although UnityPDF is a free PDF tool, it provides many great features that put it on par with the paid programs.
Following are the program´s main features:
- Splitting PDF files
- Merging files
- Extracting pages
- Inserting a PDF file into another
- Viewing and removing metadata
- Protecting and managing permissions
UnityPDF comes in both installer and portable versions. When we launched the application, it opened instantly, displaying a user interface that was almost bare compared to other PDF viewers. However, the simple interface hid many useful features under the hood.
When we added PDF files, the program displayed their page counts, paths and sizes on the left, middle and right respectively. Once we had added the files we wanted, we just needed to select the actions we wanted to perform.
We split PDF files into several one-page files, including files made up of scanned images. We also divided some files into several parts by choosing either the number of parts or maximum sizes we wanted. The ability to divide PDF files into specified sizes can come in handy if you cannot send a file because of size limitations.
Merging different files was also easy. We just added the files we wanted to merge, sorted them in the order we wanted and then clicked the merge button.
System Requirements: Windows XP/Vista/7/8 (32-Bit/64-Bit)
Operating System Support: Windows 7, Windows Vista, Windows XP, Other