PDFCraft is a completely free online PDF toolset that runs entirely in your browser. No uploads, no servers, no sign-ups. Features: Merge PDF, Compress PDF, JPG to PDF, PDF to JPG, Split PDF, Delete Pages, Protect & Unlock PDF, Rotate PDF, Add Watermark, Add Page Numbers, Crop PDF, Extract Images, and PDF OCR. Your files never leave your device. Open source under AGPL v3.