PDFMelt
EN中文

PDF tools with no limits, no uploads, no catch

Merge, compress, and convert PDFs entirely in your browser. No daily caps. No file size limits. Your files never touch our servers.

No signupNo daily limitProcessed in your browser

Drop a PDF here to compress

or click below to choose a file from your device

Three tools. Done right.

We didn't try to build 30 tools. We built the three you actually use — without the gotchas.

Browser-based

Merge PDF

Combine unlimited PDFs, no daily cap.

Other tools cap you at 2–3 merges per day. We don't cap you at all.

Browser-based

Compress PDF

Shrink files for email — no quality loss, no limits.

No size ceiling, no upgrade nag. Compress as many files as you need.

Browser-based

JPG to PDF

Convert multiple images to one PDF instantly.

Drag-and-drop any number of JPGs. Reorder, then export. All in your browser.

Why people switch from other PDF tools

Hidden signup walls

Most “free” PDF tools say no registration is needed — but try converting a second file, or one over 15MB, and a login wall appears. Ours doesn't, ever.

Daily file caps

Most tools cap you at 2–3 files per day. We don't cap you at all.

Your files, your device

Most tools upload your file to their servers. We process directly in your browser when possible — your file never leaves your device.

Frequently asked questions

Yes. There's no daily cap on files, conversions, or merges — for anyone, signed in or not. We make money from optional premium features, not by throttling free users.

From the blog

How to Compress a PDF to Exactly 100KB

A step-by-step guide to hitting an exact target size without losing readability.

Read more

Why Most Free PDF Tools Limit You (And How to Avoid It)

The hidden business model behind every daily cap — and how to sidestep it.

Read more

Merge PDF Files Without Hitting Daily Limits

Combine dozens of PDFs in one go, with no signup walls in the middle.

Read more