The JF PDF Blog
Guides and best practices for document workflows.
PDF Security Basics: Protect, Sign and Redact
Understanding passwords, digital signatures and redaction — and when each one protects you.
Sep 9, 2026 · JF PDF Team
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How to Merge PDF Files: The Complete Guide
Combining PDFs is one of the most common document tasks. Here is how to do it quickly and safely.
Sep 9, 2026 · JF PDF Team
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How to Compress a PDF Online (Free & Safe)
A practical guide to shrinking PDF file size with JF PDF — and what affects compression results.
Sep 9, 2026 · JF PDF Team
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