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Need to combine multiple PDFs into one? Crafex merges PDFs locally in your browser — drag, drop, reorder, merge. No file ever leaves your device. Free, instant, unlimited.
private, processed locally
Drop PDF files here, or browse
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merge • 100% private, processed locally • Merge multiple PDF files into one free
Drag to reorder — final merged PDF follows the exact page sequence you set.
Merge up to 100 PDFs at once — unlimited combined pages.
Download as single PDF or ZIP for large merges.
No file size limit — all merging happens locally via pdf-lib.
Category
merge
PDF Organization tool
Engine
Browser-Based
pdf-lib / pdfjs-dist / tesseract.js
Privacy
100% Private
Never leaves your device
Everything for merge pdf files free.
Yes — unlimited PDFs merged into one, all locally, free.
100% private — pdf-lib runs in your browser, never uploaded.
Free, unlimited, no watermark.
Explore related tools — all private, same instant widget.