Merge, split, compress, and convert PDF files directly in your browser. Your documents never leave your device — 100% private.
🔗 Try it now → pdfmergefiles.com
PDF Merge Files is a privacy-first document toolkit that processes files entirely in the browser using cutting-edge client-side technology. Unlike traditional cloud-based PDF tools, your files are never uploaded to any server.
Developed by TMD SPACE CO.,LTD — a digital solutions company based in Bangkok, Thailand with over 14 years of experience building trusted web services.
| Tool | Description | Link |
|---|---|---|
| Merge PDF | Combine multiple PDFs into one document | pdfmergefiles.com |
| Split PDF | Extract pages or split into separate files | pdfmergefiles.com/split-pdf |
| Compress PDF | Reduce PDF file size without quality loss | pdfmergefiles.com/compress-pdf |
| PDF to Images | Convert PDF pages to JPG/PNG | pdfmergefiles.com/pdf-to-images |
| Images to PDF | Combine images into a single PDF | pdfmergefiles.com/images-to-pdf |
| Rotate PDF | Rotate pages 90°, 180°, or 270° | pdfmergefiles.com/rotate-pdf |
| Remove Pages | Delete unwanted pages from PDF | pdfmergefiles.com/remove-pdf-pages |
| Reorder Pages | Drag & drop to rearrange PDF pages | pdfmergefiles.com/reorder-pdf-pages |
| PDF to Word | Convert PDF to editable DOCX | pdfmergefiles.com/pdf-to-word |
| Word to PDF | Convert DOCX documents to PDF | pdfmergefiles.com/docx-to-pdf |
| Excel to PDF | Convert spreadsheets to PDF | pdfmergefiles.com/excel-to-pdf |
| PowerPoint to PDF | Convert presentations to PDF | pdfmergefiles.com/pptx-to-pdf |
| HTML to PDF | Convert HTML code to PDF documents | pdfmergefiles.com/html-to-pdf |
| Markdown to PDF | Convert .md files to professional PDFs | pdfmergefiles.com/markdown-to-pdf |
| PDF OCR | Extract text from scanned documents | pdfmergefiles.com/pdf-ocr |
| Watermark PDF | Add text or image watermarks | pdfmergefiles.com/pdf-watermark |
| Encrypt PDF | Password-protect your PDF files | pdfmergefiles.com/pdf-encrypt |
| Unlock PDF | Remove password from PDF files | pdfmergefiles.com/pdf-password |
| Flatten PDF | Flatten form fields and annotations | pdfmergefiles.com/pdf-flatten |
| Repair PDF | Fix corrupted or damaged PDF files | pdfmergefiles.com/pdf-repair |
| Grayscale PDF | Convert PDF to black and white | pdfmergefiles.com/pdf-grayscale |
| PDF Editor | Edit text directly in PDF documents | pdfmergefiles.com/pdf-editor |
| Sign PDF | Add digital signatures to PDFs | pdfmergefiles.com/pdf-sign |
| Redact PDF | Black out sensitive information | pdfmergefiles.com/pdf-redact |
| Compare PDFs | Side-by-side PDF comparison | pdfmergefiles.com/pdf-compare |
| Chat with PDF | AI-powered document Q&A | pdfmergefiles.com/chat-with-pdf |
| PDF Summarizer | AI-powered document summaries | pdfmergefiles.com/pdf-summarizer |
| PDF Translator | Translate PDFs to 20+ languages | pdfmergefiles.com/pdf-translator |
| Tool | Description | Link |
|---|---|---|
| JPG to PNG | Convert JPEG images to PNG format | pdfmergefiles.com/jpg-to-png |
| PNG to JPG | Convert PNG images to JPEG format | pdfmergefiles.com/png-to-jpg |
| HEIC to JPG | Convert Apple HEIC photos to JPEG | pdfmergefiles.com/heic-to-jpg |
| HEIC to PDF | Convert HEIC images to PDF | pdfmergefiles.com/heic-to-pdf |
| Image Upscaler | AI-powered image enhancement | pdfmergefiles.com/image-upscaler |
| Compress Images | Reduce image file size | pdfmergefiles.com/compress-image |
| Resize Image | Change image dimensions | pdfmergefiles.com/resize-image |
| Crop Image | Crop with preset or custom ratios | pdfmergefiles.com/crop-image |
| Image to WebP | Convert images to WebP format | pdfmergefiles.com/image-to-webp |
| WebP to JPG | Convert WebP to JPEG format | pdfmergefiles.com/webp-to-jpg |
| Passport Photo | Create passport & ID photos | pdfmergefiles.com/passport-photo-maker |
| Tool | Description | Link |
|---|---|---|
| Compress Video | Reduce video file size | pdfmergefiles.com/compress-video |
| Convert Video | Convert MP4, WebM, MOV, AVI, GIF | pdfmergefiles.com/convert-video |
| Video Watermark | Add text watermarks to videos | pdfmergefiles.com/video-watermark |
| H.265 to H.264 | HEVC to AVC converter | pdfmergefiles.com/h265-h264-converter |
| H.264 to MP4 | Convert raw H.264 streams to MP4 | pdfmergefiles.com/h264-to-mp4 |
| Tool | Description | Link |
|---|---|---|
| Mac to Windows | Convert Pages, Keynote, Numbers to Office | pdfmergefiles.com/mac-to-windows |
| Bank Statement to Excel | Extract transactions from PDF statements | pdfmergefiles.com/bank-statement-to-excel |
| Invoice Generator | Create professional invoices | pdfmergefiles.com/invoice-generator |
| Invoice Extractor | Extract data from receipts | pdfmergefiles.com/invoice-extractor |
| Email Signature | Create professional email signatures | pdfmergefiles.com/email-signature |
| Certificate Generator | Create professional certificates | pdfmergefiles.com/certificate-generator |
| NDA Generator | Create non-disclosure agreements | pdfmergefiles.com/nda-generator |
| Expense Report | Build expense reports with OCR | pdfmergefiles.com/expense-report |
| Tool | Description | Link |
|---|---|---|
| JSON Formatter | Format and validate JSON | pdfmergefiles.com/json-formatter |
| CSV to JSON | Convert CSV files to JSON | pdfmergefiles.com/csv-to-json |
| Regex Tester | Test regular expressions | pdfmergefiles.com/regex-tester |
| QR Code Generator | Create QR codes | pdfmergefiles.com/qr-code-generator |
| Password Generator | Generate secure passwords | pdfmergefiles.com/password-generator |
| Color Picker | HEX, RGB, HSL converter | pdfmergefiles.com/color-picker |
| Meta Tag Generator | Create SEO meta tags | pdfmergefiles.com/meta-tag-generator |
All file processing happens locally in your browser. Your documents are never uploaded to any server. Zero data collection, zero tracking of your files.
Free users get generous limits. Pro users enjoy unlimited file processing with no size restrictions.
Once loaded, the app works without an internet connection. Process your documents even while traveling.
Works on any device with a modern browser — Windows, Mac, Linux, iOS, and Android.
Client-side processing means no waiting for server uploads/downloads. Most operations complete in 1-5 seconds.
No software to download or install. Just open your browser and start working.
PDF Merge Files offers a REST API for developers who need programmatic access to document processing tools.
curl -X POST https://pdfmergefiles.com/api/v1/pdf/merge \
-H "Authorization: Bearer YOUR_API_KEY" \
-F "files[]=@document1.pdf" \
-F "files[]=@document2.pdf" \
-o merged.pdfPOST /api/v1/pdf/merge— Merge multiple PDFsPOST /api/v1/pdf/split— Split PDF into pagesPOST /api/v1/pdf/compress— Compress PDF filesPOST /api/v1/pdf/to-images— Convert PDF to imagesPOST /api/v1/pdf/watermark— Add watermark to PDFPOST /api/v1/pdf/unlock— Remove PDF passwordPOST /api/v1/pdf/ocr— Extract text via OCRPOST /api/v1/image/convert— Convert image formatsPOST /api/v1/image/resize— Resize images
PDF Merge Files is available across multiple platforms:
- 🌐 Web App — Full-featured browser application
- 🧩 Chrome Extension — Quick access from Chrome toolbar
- 🦊 Firefox Add-on — Quick access from Firefox toolbar
- 🧭 Safari Extension — Native Safari integration on macOS & iOS
- 🔷 Edge Extension — Microsoft Edge integration
- 🤖 Android App — Available on Google Play
- 📊 Google Workspace — Add-on for Drive, Gmail, Docs, Sheets & Slides
📱 View All Apps & Extensions →
- Visit pdfmergefiles.com
- Click "Choose PDF files" or drag and drop files into the upload area
- Select 2 or more PDF files from your device
- Drag files to reorder them (optional)
- Click "Merge PDFs"
- Download your merged PDF — done!
All processing happens in your browser. Your files are never uploaded anywhere.
For power users, our PDF Suite provides a unified workspace with 38+ professional PDF tools:
- Suite Workspace — Open a PDF and access all tools from one place
- Dashboard — Track usage, access recent files, manage API keys
- Client-side processing — Files never leave your device
- WebAssembly — Native-speed PDF processing in the browser
- Progressive Web App — Installable, works offline
- End-to-end encryption — API transfers are fully encrypted
We take your privacy seriously:
- Files are processed 100% locally in your browser
- No server uploads — your documents never touch our infrastructure
- No file storage — nothing is saved after processing
- No tracking of document contents
- HTTPS everywhere — all connections are encrypted
- Full details in our Privacy Policy
| Plan | Price | Features |
|---|---|---|
| Free | $0/month | Basic tools, limited daily usage |
| Pro | Starting at $4.99/month | Unlimited usage, no file size limits, priority processing |
| API | Usage-based | Programmatic access, batch processing |
- 📧 Contact Us
- 📖 Documentation
- 🛠️ All Tools
PDF Merge Files is developed by TMD SPACE CO.,LTD, a digital marketing and technology company based in Bangkok, Thailand. With over 14 years of experience in building reliable web services, we serve millions of users worldwide.
This is a proprietary product. The source code is not publicly available. This repository serves as the official GitHub presence for PDF Merge Files.
© 2024-2026 TMD SPACE CO.,LTD. All rights reserved.