Merge PDF files into one document with drag-and-drop ordering. Instant download of the combined file. Runs entirely in the browser.
Open PDF Merger → free, no sign-inSometimes the simplest operations are the most commonly needed. PDF Merger combines multiple PDF files into one — upload your documents, drag to set the order, merge and download. The output is a single cohesive PDF with your files in exactly the sequence you specified. Entirely browser-based.
Anyone assembling a multi-part document: a cover letter with attachments, a report with appendices, a portfolio compilation, legal filings with exhibits.
No tutorials. No learning curve. Open it and get started.
No server uploads. Visual drag-and-drop reordering — you see the file names in sequence before merging, so the output order is clear.
Completely free. No trial period. No premium tier for basic functionality. No account required. Use it as often as you need.
One job, done well. PDF Merger was built to solve a specific problem cleanly. No feature bloat, no ads, no distractions.
How is this different from Merge PDF?
They perform the same function — both merge multiple PDFs into one. This may be a focused single-purpose version.
Are there any file restrictions?
Standard PDFs — password-protected files need unlocking first.
Is there a file count limit?
No hard limit — device memory dependent.
Does it preserve document links?
Internal links within individual PDFs should be preserved.
Is my data uploaded?
No — local processing only.
Free. Instant. No sign-in. Open it and get the job done.
Open PDF Merger on Doathingy.com →