Free PDF Tools — No Upload Required
All processing happens in your browser. Your files never leave your device.
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How It Works
Upload your files or drag and drop them into the tool. Choose from merge, split, compress, or convert operations. Select pages, arrange order, and adjust quality settings. Click the action button to process your files entirely in the browser. Download the result instantly — no file is ever uploaded to a server.
When to Use It
- Merging multiple invoices, contracts, or reports into a single PDF for email attachments or archiving.
- Splitting a large document to extract specific pages — like pulling a single chapter from a manual.
- Compressing PDF files to reduce size before uploading to portals with file size limits.
Frequently Asked Questions
Are my files uploaded to a server?
No. All PDF processing happens entirely in your browser using JavaScript libraries. Your files never leave your device, making this tool safe for confidential documents, legal contracts, and sensitive business materials.
What is the maximum file size?
Since processing is browser-based, it depends on your device memory. Most modern devices handle files up to 50-100MB without issues. For very large files (500MB+), consider desktop tools like Adobe Acrobat or command-line utilities like qpdf.
Does merging preserve bookmarks and links?
Basic merge preserves page content, images, and text. Internal bookmarks and hyperlinks may need to be recreated after merging, as page numbering changes. For bookmark-critical documents, verify the output after processing.