Combine Multiple Images into One PDF

There are three common ways to combine images into a PDF: desktop software (Adobe Acrobat, Preview on Mac), operating system features (Windows 'Print to PDF', macOS Finder), and browser-based tools like this one. Each has trade-offs.

Desktop software offers the most features but requires installation and often costs money. OS features are convenient but offer no control over quality or page settings. Browser-based tools like AllImgTools work on any device (phone, tablet, laptop), require no installation, and run completely privately, your images never leave your device. This makes them the most practical for most users, especially on phones.

Expense reports: combine photos of multiple receipts into a single PDF for submission. Most corporate expense systems and accountants prefer one PDF over multiple image files.

Medical records: combine multiple scan or X-ray photos into one document for a specialist referral or insurance claim.

Legal documents: combine pages of a multi-page document photographed with a phone into a single PDF for submission to a court, notary, or attorney.

Property documentation: combine photos of property damage, rental unit condition, or inspection results for landlord/tenant disputes or insurance claims.

Academic submissions: combine photos of handwritten homework, lab reports, or assignments into a single PDF for course management systems that require PDF format.

Our multi-image PDF converter is pre-configured at 90% quality, which provides an excellent balance of visual quality and file size. At 90%, text in document photos remains readable, product images look sharp, and receipt photos are clear enough for accounting.

For documents containing fine text (contracts, handwritten notes, printed forms): use 90-95% quality to ensure text remains legible. For document photos where file size matters more than image detail (bulk filing, email submission): 75-80% quality is acceptable for most typed text and is significantly smaller.