Excel Split
Split Excel files by sheet or by row count, with optional header retention. All processing happens locally in your browser—no file uploads, completely free.
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点击选择，或把 Excel 拖到这里
按工作表或按行数拆分成多个文件 · 全程本地处理，不上传服务器
FAQ
What are the two split methods?
One is "split by sheet," exporting each sheet as a separate Excel file; the other is "split by row count," dividing a large table into multiple files every N rows.
Can headers be preserved when splitting by rows?
Yes. Select "Keep first row as header" to include the header row in each resulting file.
How do I download the results?
Multiple files are automatically bundled into a single zip for download.
Are files uploaded to servers?
No. All splitting is done entirely in your browser—your files never leave your device.
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