PDF Merge & Split Tool

Combine multiple PDFs into one organized document or split large files into smaller parts.

PDF Merge Tool interface showing drag and drop file combination

PDF Merge & Split Tool

Combine multiple PDFs into one organized document or split large files into smaller parts.

Technical Specifications

Max Files per Merge 50 files (Pro), Unlimited (Enterprise)
Max File Size 500 MB per document
Features Drag-and-drop reordering, auto TOC, bookmark preservation
Split Options By page range, by bookmark, by file size
Output Quality Lossless — preserves original resolution and formatting
Processing Speed Under 30 seconds for typical documents
Security 256-bit AES encryption, SOC 2 Type II compliant
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Frequently Asked Questions

On the Free plan, you can merge up to 3 files at a time. Professional users can merge up to 50 files in a single operation, while Enterprise users have no limits. The merge process preserves all hyperlinks, bookmarks, and formatting from the original documents.

Yes. After uploading your files, you will see a visual page preview. You can drag and drop individual pages to reorder them, delete unwanted pages, or rotate pages — all before finalizing the merge. The Rivo editor also generates an automatic table of contents based on your file names.

No. The Rivo PDF merge engine performs a lossless merge, meaning all images, vector graphics, fonts, and formatting are preserved at their original quality. There is no re-compression or downscaling during the merge process.

Yes. The Split tool lets you divide a PDF by page range (e.g., pages 1-10, 11-20), by existing bookmarks, or by a target file size. This is especially useful for splitting large blueprint packages into individual floor plans or sections.

Professional and Enterprise users can batch-process up to 100 files at once. Upload a folder of PDFs, set your merge or split rules, and the Rivo editor processes everything automatically.