Each uploaded file gets a unique color dot. This color appears on the file's detail bar and on every page thumbnail from that file. The color dot helps you identify which source file each page came from at a glance, making it easy to track pages when working with multiple documents.

To rearrange pages before merging, simply drag and drop any page thumbnail to a new position in the "All Pages" container. You can move pages from any file anywhere in the order. The container header shows the total page count, and you can see your custom order as you build it.

Each page thumbnail has action icons. Click the duplicate icon to create a copy of that page - useful for repeating headers, logos, or important content. Click the delete icon to remove unwanted pages. The "All Pages" container updates instantly to show your changes.

Every page thumbnail displays three key details: the page number (position in its source file), a color-coded dot matching its source file, and the source file name. This makes it easy to identify which file each page came from and its original page number.

The "All Pages" container header shows the total number of pages across all uploaded files (e.g., "Total: 45 pages"). As you duplicate or delete pages, this counter updates automatically. You can work with hundreds of pages in a single merge session.

Yes. RoyalPDF.net's Merge PDF Tool preserves original quality completely. Images remain at their original DPI, fonts stay embedded, and vector graphics remain sharp. The merged PDF is identical in quality to your source files.

Our free Merge PDF Tool accepts PDF files up to 50MB total (across all uploaded files). There is no limit on the number of files - only total file size. This covers most standard documents, reports, and scanned files.

Yes. Our Merge PDF Tool works with scanned, image-based PDFs. Since scanned documents are essentially images wrapped in a PDF, our tool displays page thumbnails and lets you rearrange, duplicate, or delete pages just like any other PDF. No special processing required.

Merge PDF Tool gives you complete visual page control - all thumbnails in one container, drag-and-drop rearrangement, duplicate/delete functions, and color-coded file tracking. PDF Combiner combines whole files only with up/down arrow ordering. Use Merge PDF Tool when you need page-level precision; use PDF Combiner for speed with complete files.