Agents / Finance & ops / Claude skill packs
Merge up to five CSV or Excel files with different layouts into one clean table: headers lined up, title lines, totals and duplicates removed. Free.
Free Use it here · Ready in about 1 minFormat: Claude skill#Finance & ops#Claude skill packs
Free
FreeReadyUpgrade to Pro: Sheet Merger & Cleaner Pro · $19
Free direct download from this site: no sign-up, no email. Version 1.0.0. SHA-256 616d9ced3b801afd17600ac7aa5c14fb7f36182f36924e3a47038a7440bf2c9c
Drop your file and get the result in seconds. It runs in your browser, so your files never leave your device. Free: merge and clean up to 5 files.
How Sheet Merger & Cleaner moves through a job, step by step. The run below is an example output, written from what this agent does. It isn't a live run on your data.
Sample input
Up to 5 CSV, TSV or XLSX files (or a folder)
Example output Illustration
You get: - merged.csv with a source file column - report.md with every change counted - duplicates.csv - files.csv
Third-party costs are paid to those providers, not to us.
25/25 automated checks pass on Python 3.13.5 (standard library only); 11 cases incl. invalid input, duplicates and upstream failures. Not tested: .xls (old Excel) files; merged cells and formulas (values are read as stored); XLSX inputs in the shipped tests (CSV only).
Demos use fictional businesses and data.
Pro Upgrade to Pro
Merge any number of CSV or Excel sheets with different layouts into one table: headers lined up, totals and duplicates removed, dates and amounts fixed. $19 (coming soon).
This is an AI agent: it uses an AI model to read, sort, score or draft. It runs in your own accounts. Anything it would send outside your business waits for your approval unless you choose otherwise, and it never needs your passwords. Our AI disclosure.
Setup steps, fixes and version history. The help box answers from these docs; it is not a person.
Turns invoices, bills and receipts (PDF, scans, phone photos) into one checked row each, with line items, duplicate checks and a review list.
Claude skill + n8n workflow
Use it here · Ready in about 1 min
$29
Get itFour Claude skills for month-end work: clean messy exports, reconcile bank vs books, explain budget variance and build a month-end pack.
4 Claude skills
Download + 3-step setup · Ready in about 6 min
$29
Get itTwo small Claude skills, free: clean a messy CSV, and check which AI crawlers can reach your site.
2 Claude skills
Download + setup guide
Free
Get itMerge up to five CSV or Excel files with different layouts into one clean table: headers lined up, title lines, totals and duplicates removed. Free. merged.csv with a source file column. report.md with every change counted. duplicates.csv. files.csv.
You need: Claude.ai with code execution, or Claude Code; Python 3.10+ (standard library only); CSV, TSV or XLSX files from any source. Third-party costs are paid to those providers, not to us.
25/25 automated checks pass on Python 3.13.5 (standard library only); 11 cases incl. invalid input, duplicates and upstream failures. Not tested: .xls (old Excel) files; merged cells and formulas (values are read as stored); XLSX inputs in the shipped tests (CSV only).
It's free: press "Download free" to get the zip straight from this site, with no sign-up. The SHA-256 checksum on this page lets you check the file.
CSV, TSV, semicolon-separated text and .xlsx. Old .xls files need saving as .xlsx first.
Blank rows, total and subtotal rows, repeated header rows and exact duplicate rows. Each is counted in report.md, and duplicates are listed in duplicates.csv.
No. Everything runs in your Claude session or on your computer.
Up to 5 files per run and the first sheet of each workbook. No account and no cap on runs.
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