Windows desktop · 700+ formats

Convert thousands of files at once

Name: reaConverter
Rating: 4.8 (3254 reviews)
Author: reaConverter

CAD, RAW, DICOM, 3D, PDF and images — converted, edited and automated in a single pass. Nothing is uploaded. Every file is processed on your own machine.

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Windows 10 / 11.exe installerNo account required

Only need the basics? Use the free edition →

4.8

What's included

Four things it does properly

700+ formats

Read & write

CAD drawings, PDFs, DICOM, GIS, Gerber, RAW photos and every common image format.

Entire list of formats →

Per-format control

Tuning

Compression, colour depth, DPI, page ranges, layer handling — set once and applied to the whole batch.

Conversion features →

Applied to every file

Editing

Resize, crop, rotate, watermark and adjust colour across an entire folder tree in one operation.

Image editing tools →

Hands-off

Automation

Right-click in Explorer, Watch Folders that fire on arrival and a command line for scheduled jobs.

Automation options →

How it works

Three steps, then it runs itself

Walk through the interface →

Trusted by users

Set up once, runs for years

reaConverter is one of the greatest programs ever made. I keep finding new uses for it — I think it probably saves me in the realm of 200+ hours per year.

Paul Dauray200+ hours saved per year

4.83,254 reviews

Read what our users say →

Geoff PhillipsHundreds of SVG → PDF
reaConverter has literally saved me weeks of work. Instead of doing a "Save As PDF" one file at a time, I was able to convert hundreds of SVG files in a few convenient batches, a folder at a time.
Line LeducVerified purchase
A superb piece of software, which I have used quite considerably and enjoy using a lot, due to its simplicity of use and the quality that I gain from it.

reaConverter Web

Just a couple of files? Do it in the browser

149 formats in — camera RAW, HEIC, PSD, PDF and more — converted to everyday image formats right in the browser. Free, no install, and nothing uploaded here either.

Open reaConverter Web →

Knowledge base