Ghostscript vs LockPDF
A side-by-side look at Ghostscript and LockPDF. For an in-depth review of either product, follow the links below.
Ghostscript
Office & Productivity
Ghostscript is an interpreter for PostScript and PDF files. It allows you to view, print, and convert these file formats. It supports a wide range of devices like printers, image formats, and PDF files.
postscriptpdfviewerconverter
LockPDF
Security & Privacy
LockPDF is a PDF protection and security software that allows users to password protect PDF files, restrict editing/printing/copying, apply watermarks, set file permissions, apply digital signatures, and perform other PDF security tasks.
pdfencryptionpasswordprotection
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