PDF guides
RTF vs. DOCX vs. PDF: Which Format Should You Use?
RTF, DOCX, and PDF all store a "document," but they are built for different jobs. This guide compares them on compatibility, editability, and formatting fidelity so you can choose the right one — or convert between them with Looty Tools.
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RTF (Rich Text Format)
RTF is a plain-text format built from human-readable control codes rather than a compressed binary or XML package. That makes it simple for many different applications — Word, WordPad, TextEdit, and others — to read and write reliably, even across very different platforms and versions. In exchange, RTF supports a smaller feature set than DOCX: no modern styles system, simpler list handling, and no embedded objects beyond basic images.
DOCX (Word)
DOCX is Word’s modern XML-based format. It supports a much richer feature set — styles, track changes, complex tables, embedded objects, and more — which makes it the best choice when a document needs further heavy editing in Word or a compatible editor. That richness comes with more complexity, and older or non-Word applications sometimes support it imperfectly.
PDF is built for fixed, final presentation rather than editing. Fonts, spacing, and page breaks are locked in, so the document looks identical everywhere it is opened. It is the right choice once a document is finished and ready to share, print, or archive — not while it is still being drafted or edited.
Choosing between them
- Still editing, need broad application compatibility: RTF.
- Still editing, need Word’s full feature set: DOCX.
- Finished and ready to share or print: PDF.
RTF vs. DOCX vs. PDF FAQ
- Why would I use RTF instead of DOCX?
- RTF is a simpler, plain-text format that a very wide range of applications can read and write reliably, which makes it a good choice for basic cross-application compatibility. DOCX supports more advanced features but is more complex.
- Can I convert between all three?
- Looty Tools supports RTF to PDF and PDF to RTF today, alongside Word to PDF and PDF to Word for the DOCX side.
- Is RTF still commonly used?
- Yes, particularly as a lightweight export target from applications like WordPad and TextEdit, and in contexts that need broad compatibility without Word installed.
- Should I send a finished document as RTF, DOCX, or PDF?
- PDF, in most cases — it keeps the layout fixed and looks the same everywhere. Use RTF or DOCX only when the recipient needs to keep editing the document.
- Does RTF support the same features as DOCX?
- No. RTF covers common formatting like bold, italic, underline, alignment, and simple lists, but does not have DOCX’s modern styles system, track changes, or embedded objects beyond basic images.
Related guides
- How to Convert RTF to PDFConvert a Rich Text Format (.rtf) document into a PDF with real, selectable text in your browser. Covers the conversion steps and what formatting carries over.
- How to Convert PDF to RTFConvert a PDF into an editable Rich Text Format (.rtf) document in your browser. A best-effort conversion, similar in philosophy to PDF to Word.
- How to Convert Word to PDFConvert a .docx Word document into a PDF with real, selectable text in your browser. Covers supported formats, how-to steps, and privacy.