Merge PDF Files Online
Combine multiple PDFs into one document Drag to reorder Free & secure
100% Free
No registration required
Secure
Files auto-deleted after processing
Fast
Process completes in seconds
All Devices
Works on Mac, Windows, iOS, Android
How to Merge PDFs in 4 Simple Steps
- 1Upload: Drag & drop or click to select up to 20 PDF files from your device
- 2Arrange: Use the up/down arrows to reorder files in your preferred sequence
- 3Merge: Click "Merge PDFs" button and wait a few seconds for processing
- 4Download: Save your merged PDF - done! File is ready to use immediately
Merge PDF Files Online — Fast, Secure, and Free
Combining multiple PDF files into a single document has never been easier. With MinimalPDF's Merge PDF tool, you can effortlessly join PDFs in seconds without installing any software. Our online PDF merger helps you stay organized, simplify workflows, and share documents more easily.
Professional PDF Merging for Every Need
Whether you're a business professional consolidating reports, a student combining research materials, or anyone needing to join PDF documents, our free PDF merger delivers professional results instantly. Unlike desktop software that requires installation and updates, our web-based PDF combiner works directly in your browser on any device — Windows, Mac, Linux, iOS, or Android.
Why merge PDF files?
Merging PDFs is essential for:
- Business documents: Combine invoices, proposals, contracts, and agreements into single presentation-ready files
- Educational materials: Join lecture notes, research papers, assignments, and study guides
- Personal organization: Merge travel documents, receipts, medical records, or scanned papers
- Report compilation: Combine multiple chapters, sections, or appendices into comprehensive reports
- Client deliverables: Create unified portfolios, presentations, or project documentation
How to merge PDFs online
- Upload files: Drag and drop or click to select up to 20 PDF files from your device
- Arrange order: Reorder files using the intuitive up/down arrows to match your desired sequence
- Merge PDFs: Click the "Merge PDFs" button and watch as your files are securely combined
- Download result: Save your merged PDF document to your device — it's ready to use immediately
Key advantages of MinimalPDF merger
- Lightning-fast processing: Merge PDFs in seconds with our optimized engine
- 100% browser-based: No software installation, no registration, no plugins required
- Preserve quality: Original formatting, fonts, images, and layout remain perfect
- Completely free: Unlimited merges with no hidden fees, watermarks, or restrictions
- Bank-level security: Files encrypted during processing and auto-deleted after completion
- Universal compatibility: Works on all devices, operating systems, and modern browsers
- Batch support: Merge up to 20 PDF files simultaneously for maximum productivity
Common use cases for PDF merging
PDF merging is valuable for creating annual reports by combining quarterly statements, assembling legal case files from multiple documents, preparing tax returns with supporting documentation, building comprehensive project proposals, organizing research papers with citations and appendices, and creating complete employee onboarding packages. Whether you're organizing business documents or personal files, merging PDFs helps consolidate information into one convenient file.
Frequently Asked Questions
Can I merge many PDF files at once?
Yes, you can merge up to 20 PDF files at once. For larger batches, consider merging them in smaller groups for optimal performance. Our tool handles multiple files efficiently while maintaining quality.
Is my data safe during the merge process?
Absolutely. All files are encrypted during processing and automatically deleted from our servers after merging. We never store or access your documents. Your privacy and security are our top priorities.
Will the formatting change after merging?
No, the original layout, fonts, images, and formatting of each PDF remain intact. The merged document preserves all visual elements from the source files perfectly. What you see is exactly what you get.
Can I change the order of files before merging?
Yes, you can easily reorder files using the up and down arrow buttons next to each file. The final merged PDF will follow your specified order exactly as arranged.
How do I merge PDFs on Mac?
MinimalPDF works perfectly on Mac computers using any browser (Safari, Chrome, Firefox, or Edge). Simply open minimalpdf.com in your preferred browser, upload your PDF files, arrange them in order, and click "Merge PDFs". No software installation needed - it's 100% web-based and works seamlessly on macOS.
Can I merge PDFs on my iPhone or Android phone?
Yes! Our mobile-responsive tool works flawlessly on all smartphones and tablets. Visit minimalpdf.com from Safari (iOS) or Chrome (Android), tap to upload PDFs from your device or cloud storage, reorder files if needed, and download your merged PDF directly to your phone. The entire process works smoothly on mobile devices.
Does this work with Google Drive or Dropbox?
While we don't have direct integration with Google Drive or Dropbox yet, you can easily download PDFs from these services to your device, merge them using our tool, and then upload the merged result back to your cloud storage. The entire process takes just minutes and works with any cloud storage provider.
Do I need to install software to merge PDFs?
No installation required! Our PDF merger works entirely in your web browser. Simply visit our site, upload your files, and merge them instantly. It works on any device with a modern web browser - Windows, Mac, Linux, iOS, or Android.
Is there a file size limit for merging PDFs?
You can merge PDF files up to 50MB each. Most standard PDFs fall well within this limit. If you have larger files, try compressing them first using our PDF compression tool.
Can I merge password-protected PDFs?
Currently, PDFs must be unlocked before merging. If your PDF is password-protected, you'll need to remove the password first. We're working on adding support for protected files in the future.
How long does it take to merge PDF files?
Merging typically takes just a few seconds, depending on the number and size of files. Most merges complete in under 10 seconds. Processing happens entirely on our secure servers for maximum speed.