The Free PDF Toolkit That Respects Your Privacy
Over 30 tools to edit, convert, organize, and secure your PDF files — most running entirely in your browser, with zero file uploads.
Explore All ToolsPowerful PDF tools, built for everyone
ToolPDF was created with a single goal: give everyone access to professional PDF tools without paywalls, subscriptions, or privacy risks. We believe document processing should be simple, fast, and completely free.
Unlike traditional cloud tools that upload your files to remote servers, ToolPDF runs operations directly in your browser using modern web APIs. Your data never leaves your device.
Privacy First
Files are processed in your browser or deleted from the server immediately after conversion. Nothing is stored.
Instant Processing
Browser-side tools process your PDFs locally in milliseconds — no waiting for uploads or queues.
Multi-language
Available in 7 languages: English, Portuguese, Spanish, French, Chinese, Hindi, and Russian.
Open Source
The codebase is open on GitHub. Inspect the code, report issues, or contribute new tools.
30+ tools across 4 categories
From quick organization tasks to complex conversions and security features.
Two processing modes
Browser-side (no upload)
You drop a file into the tool — it is read by the browser File API.
PDF.js renders pages; pdf-lib or jsPDF modifies the PDF bytes in-memory.
The result is generated client-side — no network request is made.
The file is downloaded directly to your device via a blob URL.
Server-side (Word, Excel, PPT, HTML)
Your file is sent via an encrypted HTTPS POST to our server.
PHPWord / mPDF / PhpSpreadsheet converts the file in an isolated temp directory.
The converted file is streamed back to your browser immediately.
The temp file is deleted automatically on PHP shutdown — nothing is retained.
Built with proven open-source tools
Backend
Frontend
Smart PDF-to-DOCX Analysis
Our PDF→Word pipeline uses line-by-line heuristics to detect headings (H1/H2/H3), bullet lists, numbered lists, and table rows — producing structured DOCX files without any binary system dependencies.
Your files, your control
We designed every tool with privacy as the default, not an afterthought.
Processed on your device
Most tools run 100% in your browser. Your PDF bytes never travel to any server.
Instantly deleted
For server-side conversions, files are auto-deleted immediately after the response is sent.
No tracking or profiling
We use only anonymous, aggregate analytics. No file metadata or personal data is ever collected.
Questions or feedback?
Open a GitHub issue, read our blog, or check our privacy policy. We welcome contributions and bug reports.
Ready to get started?
Choose from 30+ free tools — no account, no limits, no uploads required.
Open the Toolkit