Convert your .xlsx files to .txt format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .xlsx file or click to browse.
Select TXT as your output format.
Click Convert and download your .txt file.
Converting XLSX to plain text strips all formatting and extracts just the raw text content. This is useful for data processing, text analysis, or when you need the content without any formatting overhead.
XLSX (Office Open XML Spreadsheet, introduced in 2007) uses ZIP (containing XML parts) compression. TXT (Plain Text File, introduced in 1963) uses None compression. XLSX browser support: None (requires office application or online viewer). TXT browser support: Universal.
The quality impact depends on the specific settings used during conversion. TXT preserves full quality with lossless compression.
Typical XLSX file size: A 10,000-row spreadsheet with formulas: ~500 KB - 2 MB. Typical TXT file size: A 10,000-word document: ~50-60 KB.
For the best conversion results, always start from the highest quality source file available. Converting from a previously compressed file compounds any existing compression artifacts. When in doubt, use higher quality settings — you can always re-convert at lower quality later, but you cannot recover quality that has been lost.
Convert XLSX to TXT with 3 free conversions per day. No hidden fees.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Files are encrypted during transfer, processed on secure servers, and deleted immediately after conversion.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .txt file maintains the best possible quality. No unnecessary compression or quality loss.
You get 3 free conversions per day. Upgrade to Pro for unlimited conversions.
Most files convert in under 10 seconds. Larger files may take a bit longer depending on size.
Yes. Files are encrypted during transfer, processed on secure servers, and deleted immediately after conversion. We never store your files.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.