Biaohe (表核)

Biaohe is a free spreadsheet comparison tool with a Chinese interface. Import an old and a new CSV or plain XLSX file, select a shared unique ID column, and review added, removed, modified and unchanged records. Download Excel or CSV change reports. Row order does not affect ID matching. Files and reports stay on the device. Up to 10 MB, 5,000 data rows and 50 columns per file. No account required. Optional anonymous action counts and feedback are off by default. Formulas must first be pasted as values; merged cells should be removed. It compares displayed text, not formatting.