Free & open-source AI research-paper writer: 19 agents draft 20k-word academic papers in ~10 min with citations verified against CrossRef/OpenAlex/Semantic Scholar. Export PDF/Word/LaTeX. Hosted at openpaper.dev
Deterministic HTML/CSS to PDF for Python, Rust, Node.js, C# and browsers. MIT licensed. Reports, invoices, previews and compiled variable-data documents.
Write YAML. Get PDFs. A deterministic Rust engine for business documents — invoices, receipts, application forms, manuscript paper — that humans and AI agents both author.
Pure Go PDF library (no CGo): create, edit, sign, encrypt, render to image, fill AcroForms, PDF/A, Markdown⇄PDF, PDF→HTML/SVG, AI copilots. MIT. Mirrors Aspose.PDF for .NET API.
Convert HTML to DOCX/PDF and edit DOCX/XLSX/PPTX from .NET. Pure managed - no native binaries, no browser, no LibreOffice. Runs on Linux, works offline.
A CLI utility that generates PDFs from Markdown. Features: syntax highlighting (for code blocks), dark, light and custom themes, TOC autogeneration, tables, pagination control (using horizontal lines - especially useful for presentations), page Footer (consisting of author, title and page number), support of non-Latin charsets and multiple fonts
Read .docx .xlsx .pptx .pdf .doc .xls .ppt → convert to PDF, SVG, HTML, Markdown, DOCX or XLSX — pure TypeScript, no LibreOffice, no headless Office, no commercial SDK