CSV Audit Cleaner Lite 1.0

CSV Audit Cleaner Lite 1.0

First public freeware release for Windows 10/11 64-bit.

Included

• Whitespace, blank-row, and duplicate cleanup
• Exact or key-column duplicate detection
• UTF-8, UTF-8 BOM, and CP949 input support
• HTML audit report, JSON summary, and JSONL run log
• Original-safe output: source CSV files are not overwritten
• Local-only operation through a temporary 127.0.0.1 address

Lite processes up to 100 data rows per CSV. The header row is not counted.

See the actual workflow

• Watch the actual 51-second packaged Windows workflow
• Open the actual HTML sample report
• Share a verified result or report a problem

The video and report use one fixed local sample: 4 input rows become 2 output
rows after 1 blank row and 1 duplicate are removed, with 0 failed files. They
show the workflow and evidence format; they do not promise the same counts for
every CSV.

Verification

• ZIP size: 11,174,017 bytes
• SHA-256: 454E5027D3423A792E47B7297AC07C5371D7AAE4486008F3A964A71BEB1D39B1
• 32 automated checks passed
• Windows launch and 101-row rejection path checked
• Included Python launcher Authenticode signature: valid

Extract the complete ZIP before running CSV_Audit_Cleaner_Lite.exe.