Merge PDF files online. Free, no signup.
The fastest way to combine PDFs in 2026. Drop two or more files in the order you want, click Merge, and a single combined PDF is on your machine in seconds. No account, no email, no 50 MB paywall.
Drop 2 or more PDFs here.
- STEP 01
Drag and drop 2 or more PDFs below (or click to pick them from disk).
- STEP 02
Arrange them in the order you want — the first file becomes the first pages.
- STEP 03
Click Merge now. The combined PDF downloads instantly.
How many PDFs can I merge at once?+
The free tier accepts up to 20 files per merge, each up to 25 MB. Need bigger or more? Go Pro for 100 MB files and batches of 50.
Does merging reduce quality?+
No. Merging concatenates the original pages byte-for-byte — embedded fonts, images, and form fields are preserved exactly. Use the compress tool afterwards if you want a smaller file.
Is there a file size limit?+
25 MB per file on the free tier. Pro lifts this to 100 MB. Combined output has no cap — merge fifty 20-MB files if you want.
Can I reorder pages after merging?+
Reorder the input files before merging — they stack top to bottom. For page-level reordering inside a merged file, split it and merge again in the order you want.
Need to sign it after? SignBolt handles that.
Legally-binding e-signatures (eSIGN Act compliant), recipients, envelopes, audit trail. Sibling product, one-click handoff.