PDF Joiner review
A free web tool for ordering and merging PDFs and images without installation.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
PDF Joiner is a free, web-based tool for combining multiple PDF documents and image files into one PDF. It is suited to individuals and teams that need a straightforward way to assemble documents without installing desktop software. Files can be uploaded, reordered with drag and drop, and merged into a single output. The service then downloads the merged PDF automatically.
Its main strength is a focused workflow. PDF Joiner accepts images alongside PDFs, so users can bring mixed file types into one document rather than preparing them separately. The published Free plan includes PDF and image merging, support for up to 20 PDFs in one operation, and no installation requirement. That makes the product a practical fit for occasional document assembly where browser access is sufficient and a dedicated desktop application is unnecessary.
The main constraint is scale: the service supports up to 20 PDFs per operation, while larger collections must be handled through successive merges. PDF Joiner also operates only on the web, so it is not aimed at users who require an installed or broader platform-specific workflow. For privacy-conscious buyers, the service states that uploaded files and generated conversions are automatically deleted after up to one hour. Choose PDF Joiner for simple, browser-based merging of PDFs and images; choose an alternative when you need larger single-operation batches or a non-web application.
PDF Joiner pros and cons
- Where it wins
- Merges PDFs and images into one downloadable PDF
- Drag-and-drop ordering makes file arrangement straightforward
- Automatically deletes uploads and conversions after up to one hour
- Where it doesn't
- Limited to web access
- Supports up to 20 PDFs per operation
- Larger collections require successive merges
PDF Joiner fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update