How to convert multiple images into one PDF

Order and orientation matter more than file names

An image-to-PDF converter places each selected image on a PDF page. Before conversion, arrange the images in reading order and rotate every sideways photo. A file named IMG_9001 may belong before IMG_8999, so verify the visible content rather than relying only on camera numbering.

For a ten-page photographed form, start with the front cover, follow the printed sequence, and place any supporting photographs after the form unless the recipient requests another order.

Prepare photographs for a cleaner document

Crop the desk or background from photographed pages and keep a narrow, even margin. Avoid aggressive cropping around signatures, stamps, punched holes, or handwritten notes. Similar image dimensions produce a more consistent-looking PDF, but preserving the complete content is more important than making every page identical.

• Use bright, even lighting and avoid shadows across text.
• Check focus at full size before discarding the paper original.
• Rotate pages before conversion rather than rotating the finished PDF.
• Use the Image Editor for individual crop and resize adjustments.

Understand what the PDF will contain

The visible words remain pixels inside each image; image-to-PDF conversion does not perform optical character recognition. The document can be viewed and printed, but its photographed text is not automatically searchable or editable.

High-resolution photos can create a large result. Inspect the PDF first, then use PDF compression if a smaller attachment is required. Compression may soften fine text, so compare the compressed copy with the uncompressed result before submitting it.