or drop files here
Because conversion happens locally, it works even for confidential files and offline.
Drop almost any text-based document and get a clean, readable PDF. We detect the format automatically and preserve headings and structure where possible.
Many formats: DOCX, PPTX, XLSX, TXT, MD, HTML, CSV and JSON. Auto-detect: No need to choose the format manually.
Your documents are processed entirely inside your browser memory using WebAssembly and HTML5 Canvas. Files never leave your computer or phone.
Balanced size & high visual quality
Smallest file size (up to -90%)
Use Convert to PDF directly in your browser—no software installations, sign-ups, or learning curves.
Run smoothly in Chrome, Safari, Edge, or Firefox on desktop, laptop, tablet, and smartphone.
DOCX, PPTX, XLSX, TXT, MD, HTML, CSV and JSON.
Your documents are processed locally on your device—we never collect, upload, or store your files.
No need to choose the format manually.
Every option is unlocked for free with no daily task timers, no paywalls, and no watermarks.
Step-by-step guide to getting the fastest, cleanest result with Convert to PDF directly in your browser without installing software.
Learn how our local WebAssembly engine preserves fonts, layout, and clarity while processing your document.
Understand how browser-based PDF processing protects confidential contracts, resumes, and financial records.
Boost productivity with unlimited, 100% free access to all of Fr. Tools’ private browser-based PDF tools for taking the hassle out of document work. Do more, better, faster.