PDF is the lingua franca for sharing documents: expense reports, rental applications, school forms and client deliverables all expect a single file.
Desktop tools work, but installing software for a one-off merge is slow. Browser converters are convenient — unless they upload sensitive scans to a server you do not control.
Build a PDF locally
Open the Image to PDF tool, drag in your photos or scans, choose A4 or Letter with portrait or landscape, then generate the PDF. Each image becomes its own page, scaled to fit with your margins.
HEIC iPhone photos are decoded in the browser first, so Windows and Android recipients can open the PDF without extra apps.
Common use cases
Combine multiple receipt photos before submitting expenses. Merge front and back of an ID for online verification. Turn a short photo series into a simple portfolio PDF.
You can add up to 50 images per PDF. For larger batches, split into two files or resize images first to keep the final PDF lightweight.