IRA CARR  I am 81 years old and relative new to personally using computers although I spend a lot of time with one now.. I tell you all that so that you can judge the magical features of this application in the task I have set for myself in printing 5.5"x8.5" ( a 8.5"x11" sheet of paper folded once) books and pamphlets for the information for my fellow residents of a retirement home. PDFClerk can print 4 features (text and pictures) on each sheet and have each feature in the right place when the sheets are collected. Just try it without PDFClerk.  
(Version 2.5)

ANTóNIO M. NUNES  Some users have reported problems with the downloaded file. If you find that after download you cannot open the .dmg file because you browser has added a ".bz2" extension, simply delete the ".bz2" extension from the file name and then double click the file. It should open and mount correctly.  
(Version 2.1)

TIMOTHY1  Nice to see the addition of impositions. This enables functionality like making a PocketMod layout and saving you information in this unique format.

The developer is very willing to take suggestions and create elegant solutions.   
(Version 1.1)