Merge, split, rotate, and compress PDF files securely in your browser. Since files are processed client-side, they never upload to any server.
Select two or more PDF files. They will be merged in the order they appear in the list.
Click to select or drag & drop PDF files
PDF only — multiple files supported
Our free online PDF tools let you perform the most common PDF operations directly in your browser — no account, no upload, no subscription. Choose from four tools: Merge PDF, Split PDF, Rotate PDF, and Compress PDF.
Everything runs client-side using the open-source pdf-lib library. Your files never leave your device, making this a fully private alternative to tools like ilovepdf or smallpdf.
Combine two or more PDF files into a single document. Upload files in the order you want them merged and click Merge & Download. The result is a single PDF containing all pages from all files.
Extract specific pages from a PDF using page ranges. Enter ranges like 1-3,5,7-9 to create separate PDF files for each range. Useful for extracting chapters, invoices, or individual sections.
Fix landscape pages, scanned documents, or sideways content. Choose a rotation angle (+90°, +180°, +270°, or −90°) and optionally specify which page numbers to rotate. Leave the pages field blank to rotate all pages.
Reduce PDF file size by re-encoding the document with object stream compression. Most effective on text-heavy and vector-graphic PDFs. After compression, you see the before and after file sizes.
Completely. No data leaves your browser. The tool uses the pdf-lib JavaScript library to process everything locally.
There is no hard limit imposed by the tool. The practical limit is your device's available RAM. Very large PDFs (>100 MB) may be slow to process depending on your device.
Yes. The tool is fully responsive and tested on mobile and tablet. You can select files from your phone's file system or cloud storage.