Convert XLSX to TXT
Free, fast XLSX → TXT. No watermarks, no sign-up.
How to convert XLSX to TXT
1. Upload XLSX
Drop your XLSX file into the converter above.
2. Confirm TXT
Output is already set to TXT. Adjust only if you need to.
3. Download
Convert and download your TXT file instantly.
Format Details
XLSX
XLSX is the default spreadsheet format for Microsoft Excel since Office 2007, built on the Open XML standard and standardized by ISO. It stores worksheets, formulas, charts, pivot tables, and formatting in a compressed ZIP archive of XML files, making it more compact and corruption-resistant than the older XLS format. XLSX is supported by Google Sheets, LibreOffice Calc, Apple Numbers, and virtually every modern data tool.
dataTXT
TXT (Plain Text) is the simplest possible file format, containing only unformatted characters encoded in ASCII or Unicode with no styling, images, or structural metadata. It is universally compatible with every operating system, programming language, text editor, and application that handles text. Plain text is used for source code, configuration files, README documents, log files, and any situation where maximum simplicity and portability are required.
documentConverting XLSX to TXT: what actually changes
XLSX to TXT is one of the conversions this site performs, but the two formats are not interchangeable containers. Here is what the file keeps, what it loses, and how to get a result you can use.
What .XLSX and .TXT each hold
.XLSX is a data format built for analysing, importing or exchanging records, storing rows, columns and value types. .TXT is a document format built for reading, printing or circulating a document, storing text, layout, fonts and images. Converting between them is a decision about which of those two jobs the result needs to do.
What changes when categories differ
The records are laid out into a readable document for reading, printing or circulating a document. Structure becomes presentation — columns become a table or list, and what was a machine-readable field is now something a person reads.
When this conversion is the right one
Reach for .TXT when you need a file for reading, printing or circulating a document, starting from analysing, importing or exchanging records. If that is not what you are after, check what else .XLSX converts to before committing to this target.
Tips for a clean XLSX to TXT conversion
Start from the original file
Convert the .XLSX you started with, not an earlier .TXT output. Every extra round trip costs quality and can accumulate formatting drift.
Check the real type, not the extension
Application/vnd.openxmlformats-officedocument.spreadsheetml.sheet becomes text/plain. If a file was renamed rather than converted, it will fail to open — rename it back to its true extension before uploading and the conversion will recognise it.
Confirm the structure first
Open the .XLSX briefly and check delimiters, headers and encoding. A misplaced separator or a stray quote is the usual reason the output looks wrong even though the conversion succeeded.
Limits worth knowing
Uploads are capped per file (30 MB, or 100 MB for video) and processed temporarily — nothing is kept as a permanent copy. For huge data files, split or compress the source first.
Frequently Asked Questions
How do I convert XLSX to TXT?
Upload your XLSX file on Convertek, select TXT as the output format, then click Convert. Your TXT file will be ready to download instantly.
Is the XLSX to TXT converter free?
Yes. Converting XLSX to TXT on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between XLSX and TXT?
XLSX and TXT are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the TXT format.