Truly private AI media generation tools
Create, convert, and manage media with on-device privacy across the full Privacy Wala toolkit.
Privacy mode on
All conversions happen on your device and no data leaves your browser
Merge PDF files into one document instantly
Drop PDF files here
or click to browse files
Select multiple PDF files to merge into one
No PDF files selected yet. Drop PDF files above to merge them into one document.
Combine multiple PDF files into a single document. Reorder pages, merge, and download—all locally in your browser.
Tip: Use the arrow buttons to reorder your PDFs before merging. The final document will follow the order shown.
What else is possible with Privacy Wala?
Generate bespoke visuals
Turn prompts into polished artwork or marketing-ready shots using our NanoBanana AI models.
Enhance existing photos
Upscale, re-style, and iterate on your favourite images without ever leaving your browser.
Automate private workflows
Batch converters and AI workflows run with privacy-first retention—your files aren't logged or stored once jobs finish.
Combine PDFs into one document without losing quality
Use this tool when several PDFs need to become one file — scanned pages, a multi-part report, or signed contract pages. Files are combined locally in your browser in the order you choose, with no quality loss.
Best used for
- • Combining scanned pages into a single document
- • Assembling a report from multiple PDF sources
- • Merging signed pages back into one contract
Privacy notes
- • Merging happens locally in your browser
- • Files are not uploaded to any server
- • Nothing is stored once you close the tab
Better results
- • Reorder files with the arrow buttons before merging
- • Compress the merged PDF afterward if the combined file is too large
- • Split a merged PDF back into individual pages any time with our Split PDF tool
More free PDF tools
PDF Merger FAQs
How does the PDF merge tool work?Show
Select multiple PDF files, reorder them as needed, and click merge. All pages from each PDF are combined into a single document in the order you specify.
Is there a limit on the number of PDFs I can merge?Show
There is no hard limit. However, very large files may take longer to process since everything runs in your browser.
Is any of my media uploaded to your servers?Show
No. Every operation runs in your browser tab. We never send or store your files anywhere.
Can I reorder the PDFs before merging?Show
Yes. Use the up and down arrows next to each file to arrange them in your preferred order before merging.