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Photos from a phone, pages scanned one at a time, or a folder of invoices someone sent as a ZIP: unpacking and combining them by hand takes ages. ZIP to PDF does it in one step. Upload the archive and every JPG, PNG, and PDF inside is merged into a single PDF in file name order, so photo_2 comes before photo_10. Each image fills its own page at full size, and every page of each PDF is included. Files in subfolders are picked up too, while hidden system files are skipped. It is ideal for receipts for an expense claim, a batch of scanned worksheets, or product photos for a catalog. The archive is unpacked and merged right in your browser, on your device.

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How to convert a ZIP to PDF online. The picture is a guide to the steps below, not a capture of your file.

How to convert a ZIP to PDF online

  1. 1Put your JPG, PNG, and PDF files in a ZIP, named in the order you want them to appear.
  2. 2Drop the .zip file into the box above, or tap to choose it from your phone or computer.
  3. 3Start the conversion. The archive is unpacked and every supported file is added in file name order.
  4. 4Download your single PDF, ready to email, upload to a portal, or print.

Why convert ZIP archives with PDFTrusted

  • One archive, one PDF — skip unzipping and merging files by hand
  • Images and PDFs together — JPG, PNG, and PDF files combine in the same document
  • Smart ordering — files are sorted by name with numbers in natural order, so 2 comes before 10
  • Full-size images — each photo gets its own page at its original resolution
  • Subfolders included — files tucked inside folders in the ZIP are found and added
  • Private on your device — the ZIP is unpacked in your browser and never uploaded

ZIP to PDF FAQ

Is ZIP to PDF free?

Yes. ZIP to PDF counts as one of your 20 everyday free jobs per day, for ZIP files up to 100 MB. There are no ads on the page and no watermark on the combined PDF. If you process batches all day, Pro raises your allowance to 200 jobs a day.

Are the files in my ZIP kept private?

Yes. The ZIP is opened and merged entirely in your browser, on your own device, so the photos and documents inside are not uploaded. That matters for things like ID scans, receipts, and client files. Once the PDF downloads, you can close the tab and nothing is left behind.

Will my photos lose quality in the PDF?

No. Images are placed into the PDF at their original resolution, one image per page, without extra compression. PDF files inside the ZIP keep their pages just as they were. If the finished file is bigger than you need for email, Compress PDF can shrink it afterward in a few seconds.

How do I turn a ZIP of photos or scans into one PDF?

Upload the ZIP here and start the conversion. Every JPG, PNG, and PDF inside becomes part of a single PDF, sorted by file name. It is the quickest way to hand in a batch of scanned pages, submit receipts for an expense report, or send a set of product photos as one tidy attachment.

Can I convert a ZIP to PDF on my phone or Mac?

Yes. On iPhone or Android, pick the ZIP from your Files app, email attachments, or downloads, and convert it in the browser. On a Mac or Windows PC, drag the file into the box. There is nothing to install and nothing to unzip first, whichever device you use.

How many files can one ZIP contain?

A single ZIP can hold up to 100 images and PDFs, which covers most photo batches and document bundles. Free supports ZIP files up to 100 MB. For a larger collection, split it into two archives, convert each one, and join the results with Merge PDF.

What if my ZIP has HEIC, WebP, or other file types?

ZIP to PDF picks up JPG, PNG, and PDF files and skips everything else, such as text files or spreadsheets. For iPhone HEIC photos, WebP, or GIF images, use Image to PDF, which accepts those formats directly and lets you combine many photos into one file.

Can I reorder or remove pages after converting?

Yes. Open the finished PDF in Rearrange PDF to drag pages into a new order, or use Remove Pages to drop anything you do not need. For future batches, numbering your files like 01, 02, 03 before zipping gives you the right order straight away.

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