Split PDF Files Online Free

Upload your PDF, select whether you want to extract specific pages (by clicking their thumbnails), define custom ranges (such as 1-3, 5, 8-10), or split every N pages. Then click Process Split PDF. Your output files are compiled locally in seconds.

When multiple files are generated, GainUtility automatically bundles them into a single convenient ZIP archive with a primary 'Download All (ZIP)' button, avoiding browser popup-blocker warnings while still allowing individual file downloads.

No. Splitting extracts and duplicates pages at the binary stream level without rasterizing or recompressing text or images, maintaining 100% of the original vector quality.

Never. GainUtility performs all PDF processing entirely inside your browser using client-side WebAssembly and JavaScript. No files or contents ever leave your device.

Yes. Simply click the page thumbnail in Extract mode or type the page number (e.g., 4) in Range mode to download a clean, standalone one-page PDF.