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CombinePDF
What it is
CombinePDF is a free web service that combines PDF files and images into one downloadable PDF. It accepts PDF, JPG, JPEG, PNG, and BMP files, and users can arrange uploads in the order they want. PDF pages and image pages can be mixed in the output, while JPG, JPEG, and PNG images can also be compiled into a PDF. The service requires no registration or email address and says it does not add a watermark. Users can upload up to 20 files at once, with each file limited to 120 MB. Uploaded files and generated PDFs are deleted from the server when the user leaves the page; the privacy policy says files are stored temporarily during processing, not permanently. Transfers use HTTPS. The service also collects usage data such as browser type, access times, and pages viewed, and uses cookies for preferences and site analysis. Described uses include assembling document packs, scanned forms, invoices, class handouts, image collections, receipts, and PDF chapters. The service is listed for Android, iOS, Linux, macOS, web, and Windows.
For and against
For
- Accepts PDF, JPG, JPEG, PNG, and BMP
- Lets users reorder files before combining
- No registration or email address required
- Does not add a watermark
Against
- Limited to 20 files per upload
- Each file can be no larger than 120 MB
- Collects usage data and uses cookies
The verdict
CombinePDF handles mixed image and PDF inputs, with file ordering and no account requirement. Keep its 20-file and 120 MB per-file limits in mind, along with its stated use of cookies and usage data.
Who it suits
CombinePDF suits people assembling PDFs from documents, scanned forms, images, receipts, or chapters. It may also help when a single document needs both PDF and image pages.
Plans and prices
Free
Up to 20 files at once · up to 120 MB per file · no sign-up · no watermark
Read 9 Oct 2026 · combinepdf.app
On the record
- Cookies and usage data
- The privacy policy says the service collects usage data such as browser type, access times, and pages viewed, and uses cookies for preferences and site analysis.combinepdf.app · read 9 Oct 2026
- Data handling
- The privacy policy says files are temporarily stored during processing and are not permanently stored.combinepdf.app · read 9 Oct 2026
- File deletion
- Uploaded files and generated PDFs are deleted from the server when the user leaves the page.combinepdf.app · read 9 Oct 2026
- File formats
- Accepts PDF, JPG, JPEG, PNG, and BMP files.combinepdf.app · read 9 Oct 2026
- File ordering
- Users can arrange uploaded files in the order they want in the final PDF.combinepdf.app · read 9 Oct 2026
- Image conversion
- Can compile JPG, JPEG, and PNG images into one PDF.combinepdf.app · read 9 Oct 2026
- Mixed documents
- Can combine image pages and PDF pages in the same output document.combinepdf.app · read 9 Oct 2026
- No account required
- The service is free to use without registration or an email address.combinepdf.app · read 9 Oct 2026
- Support
- The help page directs users with questions to its support email address.combinepdf.app · read 9 Oct 2026
- Transmission security
- The privacy policy says files are protected by secure HTTPS transmission.combinepdf.app · read 9 Oct 2026
- Usage limits
- Users can upload up to 20 files at once, with each file up to 120 MB.combinepdf.app · read 9 Oct 2026
- Watermarks
- The service says it does not add a watermark.combinepdf.app · read 9 Oct 2026
- What it does
- Combines PDF files and images into one downloadable PDF.combinepdf.app · read 9 Oct 2026
- Who it is for
- The maker describes use cases including document packs, scanned forms, invoices, class handouts, image collections, receipts, and PDF chapters.combinepdf.app · read 9 Oct 2026
