LockPDF vs NAPS2
A side-by-side look at LockPDF and NAPS2. 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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NAPS2
Office & Productivity
NAPS2 (Not Another PDF Scanner 2) is a free, open source scan to PDF software for Windows. It allows scanning documents to PDF or images easily with automatic image processing features.
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