In the German newsgroup someone looked for an application to combine several PDF files easily. So this application was created.
Over the years the software got a lot of attention. Version 4.0 should address the most common feature requests to make this the best Combine PDF version ever.
Drop some PDF or picture files on the application or the main window. Reorder or remove pages as you want. Enter some meta information like the Title and save the new PDF. Analysing and Processing the PDFs may take a while...
About the PDF boxes: Every page has a different sizes depending on what area was defined to Create it, how large it is used for content or where it is suggested to be cropped. Most users can live with default values here.
Encryption:
You can add a simple password to your PDF files. The 40 bit encryption is not hard to break for an advanced computer user. But for everyday use it is a nice feature.
The owner password is used to unlock all features in the PDF allowing editing. The user password is what a normal reader needs to unlock the PDF. With the user password applied you can choose whether the user can just view the PDF or even print or copy content.