Small-Business Admin Python Script Pack: Rename, Merge, Clean CSVs

Stop doing admin by hand. 10 small Python scripts handle the chores that eat an hour here and there: renaming a hundred files, merging monthly CSV exports, removing duplicate contacts, tidying Downloads and backing up a client folder.

What you get

• 10 scripts + a shared helper (standard library only, nothing to install): bulk rename, merge CSVs, dedupe CSV, split CSV, clean contacts, summarize CSV (pivot-style totals), organize folder, find duplicate files, zip backup with rotation, folder inventory report
• 11-page plain-English guide (PDF, DOCX, MD) with copy-and-paste commands for Windows, Mac and Linux, 5 ready-made routines and troubleshooting
• 23 automated tests you can run yourself, plus sample CSV files to practise on

Built to be safe

• Preview by default: renaming and moving only happen when you add --apply
• Undo logs for rename and organize
• Never overwrites your files; the duplicate finder is report-only
• Original CSVs are never edited

Tested on / limits

All 23 tests pass on Python 3.13 on Linux. The scripts use portable features but were not run on Windows or macOS. Needs Python 3.8+. Phone formatting covers 10-digit US/Canada numbers only. Try on copies first and keep backups.

Provided as-is for general file and data tidying; not IT, security, data-protection or legal advice. Instant digital download.