Free PDF Editor

Free PDF Editor is a browser-based PDF highlighter and editor. Upload a PDF, highlight or underline the text you need, and download a clean file — free, with no signup and no watermark. Highlighting runs locally in your browser by default, so your document stays on your device. It works on desktop and mobile, including scanned PDFs, and accepts PDF, DOCX, XLSX, PPTX, CSV, JPG, PNG, GIF and WebP files.

What problem it solves

Marking up PDFs usually requires installing software, creating an account, or paying to remove watermarks. Free PDF Editor lets you highlight and underline PDF text directly in the browser, for free, without signup or a watermark.

Alternatives & competitors

Adobe Acrobat, Smallpdf, iLovePDF, Sejda, Xodo, Kami, PDFescape, Foxit PDF Editor, PDFgear, DocHub, Lumin PDF, LightPDF