Private data toolkit
Choose what you need to do with your data.
TableMend handles common cleanup, conversion, checking, reshaping, and recovery tasks directly in your browser.
All tools
Each tool has a focused workflow and keeps file contents on this device.
Data Cleaner
Trim spaces, repair headings, remove blank rows and duplicates, inspect changes, and export a clean file.
File Recovery
Diagnose damaged workbooks and rebuild readable sheets and cells into a new file.
Compare & Merge
Compare two tables, identify differences, and create a combined result.
Split & Combine
Join related files or divide one table into smaller exports.
Data Validator
Check required values, duplicates, emails, dates, numbers, and structural rules.
Format Converter
Convert between Excel, CSV, TSV, JSON, XML, and other practical formats.
Sensitive Data Check
Find values that may need protection before a file is shared.
Column Mapper
Match differently named fields before importing, combining, or migrating data.
Batch Processing
Apply one cleanup recipe to several selected files and download the results together.
Saved Recipes
Save reusable cleanup and export settings on this device.
Current tools do not upload file contents.
Results are written as new downloads.
Core single-file work stays useful; Pro adds scale and automation.