Combine PDFs Online
Combine your PDF documents into one file effortlessly. Drag and drop to upload, reorder as needed, then download.
About This Tool
Combining PDFs into a single document has never been easier. This tool lets you take multiple separate PDF files and join them into one cohesive document. Perfect for when you have documents scattered across different files that logically belong together. The process is straightforward: select your files, arrange them in the desired order, and combine. Everything happens right in your browser, which means your documents remain completely private. No cloud uploads, no server processing, just pure local file handling. The result is a seamlessly merged PDF that looks like it was always a single document.
How It Works
Upload Files
Drag and drop or click to select multiple PDF files from your device
Arrange Order
Reorder files by dragging them into your preferred sequence
Merge & Download
Click merge and download your combined PDF instantly
Who Uses This Tool
E-book Creation
Combine chapters, table of contents, and cover page into a complete digital book
Grant Proposals
Assemble narrative, budget, letters of support, and appendices into complete grant packages
Medical Records
Combine test results, doctor notes, and imaging reports into comprehensive patient files
Course Materials
Merge syllabus, readings, assignments, and resources into complete course packets
Pro Tips
Standardize Page Orientation
Check that all PDFs have consistent portrait or landscape orientation before combining for a cleaner result.
Review Total Size
Before combining, note the total size of all files to ensure the final PDF will be manageable.
Group by Section
When combining many files, arrange them logically by section or topic for easier navigation.
Use Meaningful Filenames
The order files appear may default to alphabetical, so name files appropriately before uploading.
Why Choose FreeToolsfr?
100% Private
All processing happens locally in your browser. Your files never leave your device.
Lightning Fast
No uploads, no waiting for servers. Instant processing powered by your device.
Unlimited & Free
No limits, no watermarks, no registration required. Free forever.
Frequently Asked Questions
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