Permanently rotate or merge Pdf's
Easy to use utility to rotate or merge existing Pdf's from your computer. Most free programs like Adobe Reader will not allow you to save the file in a new orientation and FreePdf addresses this problem. Rotate or merge multiple pdf's in bulk, not one by one. Allows specific page numbers to be manipulated and allows you to choose the output path. v1.3 allows the deletion of pages from a Pdf prior to rotating or merging by double clicking on a file.
Vijner 974 E-Sys (2048 bits and unlimited encryption). Enables easy (un-)encryption from text input or .txt file, and to (un-)encrypt raw files, with Vigenère Algorithm + unlimited encryption keys. Simple and powerful. Adapt to fit your needs.
PdfEbookCutter is a cutter program for pdf files. It has a nice simple GUI to cut pdf files especially for ebook readers. No Ghostscript needed. Fixed ratio, fast export, page grouping and auto sizing possible.