About JustYourPDF

Free, private PDF tools, funded by clearly labeled ads.

What JustYourPDF is

JustYourPDF is a set of 38 free PDF tools: edit, sign, merge, split, compress, protect and convert PDFs. Almost everything runs in your browser, with no watermark and no sign-up.

How it's funded

Pages show a small number of clearly labeled ads. That's how every tool stays free, with no sign-up.

Your data

Your PDFs are processed by your own browser and are never uploaded to us. The one exception is converting Word, Excel, PowerPoint or HTML files to PDF: those go to our converter over an encrypted connection and are deleted right after. See the privacy policy for details.

Open source

PDFs are read and drawn with PDF.js (Apache-2.0) and written with pdf-lib and @pdf-lib/fontkit (MIT). The editor uses Fabric.js (MIT). OCR uses Tesseract.js (Apache-2.0). Passwords use qpdf (Apache-2.0) via qpdf-wasm (ISC). Word, PowerPoint and Excel files are made with docx, PptxGenJS and ExcelJS, and ZIP files with fflate (all MIT). Office documents are converted to PDF with LibreOffice (MPL-2.0) through Gotenberg (MIT). Signature and fallback fonts are Caveat, Dancing Script, Great Vibes and Noto Sans (SIL Open Font License).