PDFtada

PDFtada is a free browser-based toolkit for everyday PDF and photo tasks. Merge, split, compress, edit, sign, convert, organize, watermark and protect PDFs, and extract text with OCR. Files are processed locally on your device rather than uploaded to a processing server. No signup, added watermarks or daily usage limits. Most tools work offline after loading; performance depends on your device and browser. Created by Ishan Gupta.