PDF Splitter + PDF Merge 6.4.5 for Mac – Combine & Split PDF Files
PDF Merge and PDF Splitter + is a very easy-to-use app that allows you to quickly merge multiple PDFs into one PDF or split specified pages into a new PDF.
Features of PDF Splitter + PDF Merge for macOS
- Merge multiple PDF files into a single combined document
- Split specific pages from a PDF into a new separate file
- Merge password-protected PDFs when the password is known
- Drag and drop files directly into the app to get started
- Drag items to reorder before merging
- Sort files alphabetically with one click
- Full Version features included via in-app purchase
Merging PDFs
- Drag multiple PDF files into the app and combine them into one document
- Reorder files by dragging before the merge — final order matches your arrangement
- Sort files alphabetically for quick organization of large batches
- Works with password-protected PDFs as long as you have the password
Splitting PDFs
- Select specific pages from a PDF to extract into a new file
- Useful for pulling out single chapters, forms, or sections from larger documents
- Output files remain fully compatible with any standard PDF reader
What’s New in Version 6.4.5
- General performance improvements
Technical Details & System Requirements
- Title: PDF Splitter + PDF Merge 6.4.5
- Developer: Qing Qing Yu
- Compatibility: macOS 10.13 High Sierra or later
- Processor: Intel or Apple Silicon
- Language: English
- Includes: Pre-Activated by TNT (Full Version, In-App Purchases Included)
Installation Instructions
- Download the .dmg file and open it to mount the disk image.
- Inside the mounted image, double-click “Open Gatekeeper Friendly” to launch the installer.
- A Terminal window will open automatically — simply press Enter to bypass macOS Gatekeeper.
- Drag the application icon into your Applications folder.
- Launch the app from your Applications folder — it is fully activated and ready to use.
- Official Website ↗


