LockPDF vs PDF Plus
A side-by-side look at LockPDF and PDF Plus. For an in-depth review of either product, follow the links below.
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.
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PDF Plus
Office & Productivity
PDF Plus is a PDF editor and converter that allows users to edit, annotate, and manipulate PDF files. Key features include merging and splitting PDFs, adding or removing pages, inserting images and text, highlighting and commenting on text, converting PDFs to other file formats like Word or Excel, securing PDFs with encryption, digital signatures, and more.
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