PDF Merge & Split

Free online PDF merge and split tool. Combine multiple PDFs with drag-to-reorder, or split by page ranges into separate files. 100% browser-local processing, no uploads, full privacy.

What You Can Do With It?

Split PDF Files

Break a large PDF into smaller files by chapter or page range

Merge Multiple PDFs

Combine quotes, contracts, and attachments into one PDF to send

Organize Document Archives

Merge scanned files into a clean, structured PDF archive

Compress PDF Size

Pair with the PDF Compress tool when you need smaller file sizes

How To Use?

1

Upload PDF

Upload your PDF file — or multiple files when merging

2

Merge or Split

Drag to reorder for merge; enter page ranges for split

3

Download Result

Get the merged PDF or split ZIP archive

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Free online PDF compressor — exceptionally effective for image-heavy and scanned PDFs, often shrinking multi-MB scans to 10%-30% of original size. Two-stage smart compression, 100% browser-local, no uploads.

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Free online PDF to image converter. Export every PDF page as a high-quality JPG or PNG. 1×/2×/3× render resolution, batch export as ZIP. All processed locally in your browser — no uploads, fully private.

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MD Export

Free online converter: turn Markdown / .md files into PDF, Word (.docx), or images (PNG/JPG). Chinese fonts, syntax highlighting, tables and task lists preserved. Smart PDF pagination never clips content. No Pandoc, no install — 100% browser-based, files never uploaded.

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For Markdown writers who already draft in Obsidian, VSCode, or Typora: paste your .md, see a true WeChat-style live preview, copy and paste into the WeChat editor with all formatting preserved. Supports local image uploads: images referenced in your Markdown are detected automatically, uploaded and stored in browser IndexedDB (persists across page reloads), or import a ZIP / folder to batch-import images. Code highlighting, blockquotes, tables — all rendered the way WeChat displays them.

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Frequently Asked Questions

Completely safe. All PDF merge and split operations run 100% locally in your browser. Files never leave your device. Whether contracts, financial statements, or personal document scans — your privacy is absolutely protected.

Encountered other problems or suggestions? Have a bug or suggestion? Drop us an email.

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The Most Practical Online PDF Merge & Split Tools in 2026

In digital work, we often need to combine multiple PDFs into one file or extract specific pages from large documents. MeTool's PDF merge and split tools offer a simple, efficient solution in 2026: drag-to-reorder merging, page-range splitting — all running locally in your browser.

Unlike desktop software, nothing is uploaded to a server. Your documents stay on your device throughout.

PDF Merge & Split Explained

PDF Merge

Combine multiple PDF files into a single document. Drag and drop to reorder files before merging. The merged document preserves original page sizes and resolution.

PDF Split

Split PDF files by page range. Specify exactly which pages to extract (e.g., 1-5, 8, 10-15), with each range producing an independent PDF.

100% Browser-Local Processing

All merge and split operations execute entirely in your browser. PDF files are never uploaded to any server.

How to Merge and Split PDF Files Online

  1. Select Function: Open MeTool's PDF Merge & Split page and choose Merge or Split.
  2. Upload Files: Drag and drop PDF files. Merge supports multiple files with drag-to-reorder.
  3. Run Operation: Click Merge, or enter page ranges and click Split.
  4. Download: Get a single merged PDF or a ZIP of split PDFs.