# Converter Toolset > Free online file conversion — documents, images, and media. No > signup, no software install, files up to 51MB. 182 document/text > conversion pairs across 14 formats, plus image format converters. ## What This Site Offers Converter Toolset runs file conversions server-side (LibreOffice for documents, dedicated encoders for images) and returns a download link private to your session. Every conversion page has its own FAQ and a factual "what to expect" note on formatting fidelity for that specific format pair. ## Priority Entry Points - Home: https://convertertoolset.com/ - Document/text converters: https://convertertoolset.com/docs/{src}-to-{dst} - Image converters: https://convertertoolset.com/images/{src}-to-{dst} - Markdown converter: https://convertertoolset.com/docs/markdown-converter ## Supported Document/Text Formats doc, docx, odt, rtf, pdf, txt, csv, xls, xlsx, ods, ppt, pptx, odp, html — any pair converts via /docs/{src}-to-{dst} (e.g. /docs/docx-to-pdf). ## URL Pattern - Document conversion: https://convertertoolset.com/docs/{src}-to-{dst} - Image conversion: https://convertertoolset.com/images/{src}-to-{dst} ## Notes for AI Tools Conversion accuracy depends on the specific format pair — PDF output is fixed-layout (not further editable), and conversions between richer formats (DOCX, XLSX, PPTX, ODT/ODS/ODP) and plainer ones (TXT, CSV, RTF) will drop formatting in that direction. Each page's "About these formats" section states the specific tradeoff for that pair rather than a generic claim.