Windows tool for merging multiple PDF files into one. Reorder, add or remove files before merging — via drag-and-drop or file chooser.
Download pdfmerger.exe from the Releases page.
- Drag PDF files onto
pdfmerger.exe— a window opens to reorder files - Alternatively: double-click
pdfmerger.exe— the merge window opens, add files via button or drag & drop - Reorder files using drag & drop within the list or the up/down buttons
- Click "PDFs zusammenführen" and choose the output file
- Drag & drop PDF files from Explorer onto the window
- Drag & drop reordering within the list
- Add/remove files at any time
- Merge into a single PDF
| Command | Description |
|---|---|
/help |
Show help |
You can also drag folders onto the .exe — all PDFs inside will be added.
| Code | Meaning |
|---|---|
0 |
Success |
1 |
Error |
Requires: Python 3 with pip.
build.bat
Automatically installs dependencies (pikepdf, tkinterdnd2, PyInstaller) and creates release/pdfmerger.exe.
This project uses:
- pikepdf (MPL-2.0)
- tkinterdnd2 (MIT)
MIT