Do my images get uploaded anywhere?
No. The PDF is built entirely in your browser on your own device. Your images are never sent to a server, we never see them, and nothing is stored. That makes this safe for scanned drawings, site photos, and confidential client files, unlike tools that upload your images to convert them in the cloud.
Which image formats can I use, and can I mix them?
JPG and PNG, and you can mix both in one PDF. Each image becomes its own page, sized to match the image so it is not stretched or cropped. Drop a folder of scans and photos together and they all go into a single file in the order you set.
Can I change the order of the images before building the PDF?
Yes. After you add your images, use the up and down arrows to put them in the exact order you want. The PDF follows that order, top to bottom, one image per page.
Is it really free, and is there a watermark?
It is free, with no signup, no email, and no watermark added to your PDF. It is a small thank-you tool from the team behind Ncored.
I work with heavy CAD drawings all day. What about those?
Turning a few photos into a PDF is the easy part. The hard part is opening and marking up a 50-200 MB+ AutoCAD, Revit or ArchiCAD export without your PDF tool freezing on scroll and zoom. That is exactly what we built Ncored for, a fast desktop PDF editor for large construction drawings on Windows and Apple Silicon Mac. There is a free 14-day trial at ncored.com.