Merge your PDF files with a cleaner workflow
Add two or more PDFs, arrange them in the order you need, and export one combined file in just a few clicks.
Drop your PDFs here
or use the button below to choose multiple PDF files from your device and combine them locally.
Merge notes
This tool keeps original page sizes and orientations, so each PDF stays visually intact in the combined file.
For larger batches, keep the tab open while processing. Performance depends mostly on the size and page count of your PDFs.
Tip: if the final merged file becomes too large for an upload portal, run it through Compress PDF right after export.
Built for fast bundling without extra hassle.
The workflow stays clear: add files, adjust order, and download a combined PDF without popups, accounts, or server uploads.
Fast for everyday work
Bundle proposals, reports, assignments and scanned pages without a complicated setup.
Private by design
The merge flow stays inside your browser, so sensitive files are not uploaded elsewhere.
Ordering control
Rearrange PDFs before exporting so the final combined document reads exactly the way you want.
Frequently asked questions
Short answers to the most common questions about combining PDFs with GoPDFTools.
Keep your document workflow moving
Use Merge PDF to combine separate documents, then keep moving with nearby tools like Compress PDF, Split PDF, PDF to JPG, and Images to PDF.
The same privacy-first approach runs across the whole toolbox, so you can move from one task to the next without changing your workflow.
All PDF tools in one lightweight toolbox.
Every tool is free, fast and runs directly in your browser with no file uploads.