Excel XLS to Markdown Converter
FileToMarkdown: convert any Excel XLS file to clean Markdown. Convert Excel XLS files to clean, RAG-ready Markdown — fast, free and private.
What you can do with Excel XLS to Markdown
- Convert legacy Excel .xls files to Markdown tables
- Archive old spreadsheets in plain text
Why Markdownify for Excel XLS
- Clean, RAG-ready Markdown from any Excel XLS file
- Preserves structure: headings, lists, tables and links where possible
- Works directly in the browser — no install, no signup required
- Output is plain Markdown, ready for LLMs, notes apps and static sites
Example
legacy.xls — older Excel binary format.
| Item | Qty | |-------|-----| | Bolts | 200 | | Nuts | 300 |
Frequently asked questions
Is the Excel XLS to Markdown converter free?
Yes — you can convert Excel XLS files to Markdown for free directly in your browser. Upgrade to Pro for larger files, batch conversions and priority processing.
Are my Excel XLS files kept private?
Conversions run on demand and files are not stored permanently. We never share your uploaded XLS content with third parties.
Does the output work with ChatGPT, Claude and RAG pipelines?
Yes. The Markdown is designed to be clean and token-efficient so it works great as context for LLMs, embeddings and retrieval-augmented generation.
Do I need to install anything?
No. FileToMarkdown runs entirely on the web. Open Markdownify, drop your XLS file in the converter and download the Markdown.
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