Expense report due. You have a PDF receipt from the hotel, a JPG of the taxi receipt you photographed, a PDF dinner bill, and three JPG snaps of conference materials. Finance wants one file.
Merging mixed formats shouldn't require a converter, a merger, and a third tool to stitch them. Flint takes them all in one go.
Drop PDFs and images together
Open merge PDF and drag both your PDFs and your JPGs onto the page. Flint treats each JPG as a one-page PDF, fits it to a sensible page size (the image's aspect ratio guides the page dimensions), and merges everything into one file. PNG and HEIC work too — drop a screenshot or an iPhone photo straight in.
Choose page size if it matters
By default, image-derived pages keep the photo's aspect ratio. If you need everything to be A4 or Letter (printers prefer this), the edit PDF tool can resize after merging, or you can flip a toggle in the merge interface to fit images into a standard page with margins.
Reorder by dragging thumbnails
JPGs and PDFs show up as cards in the same grid. Drag the receipts into chronological order, drag the meal photos to the end. There's no distinction between formats once they're in the queue — it's just an ordered list of pages-to-be.
Output is a real PDF
The merged file is a standard PDF that any reader, any printer, any document system will accept. JPG quality is preserved — Flint doesn't recompress your images during the merge, so your photos look as crisp as they did before. If file size matters, compress the result afterwards.
FAQ
Can I include HEIC photos from iPhone?
Yes. Flint accepts HEIC, JPG, PNG, and WebP alongside PDFs in the same merge.
Will my JPGs lose quality?
Not during merge. JPGs are embedded at their original resolution. Quality only drops if you separately compress.
What about transparent PNGs?
PNG transparency is preserved, but the image is placed on a white background page by default. Use edit PDF for a transparent overlay instead.
Can I add a JPG as a cover page?
Yes — drag it to the first position. It becomes page 1 of the merged PDF.
PDFs and JPGs in, one PDF out. Merge mixed files and move on with your day.