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Seven macOS-first apps for file cleanup, security, archiving, audio practice, and blackjack strategy — plus on-site Mac and PC service and repair.
401comp // systems ready
software .......... 06 tools
services .......... mac + pc
status ............ online
Mac and PC diagnosis, cleanup, and repair at your home or business. I find the real problem, explain it plainly, and fix what needs fixing—without the big-box markup or canned “optimization” nonsense.
Good business software starts with the people who use it every day. I work with end users, trace the real workflows, and understand how each part of the organization connects before designing the tools that support it.
Native-first tools built around actual problems, not feature checklists.
Find and review duplicate photos for cleanup.
Python · Tkinter · PillowSource ↗ Download ↓Batch renaming you can undo.
Python · Tkinter · SQLiteSource ↗ Download ↓Encrypt folders and files into password-protected vaults without having to encrypt the entire volume.
Python · cryptography · py2appSource ↗ Download ↓Search Bing, Brave, and DuckDuckGo, or browse Bing Images. Copy result links and optionally route ordinary requests through Tor.
Swift · SwiftUISource ↗ Download ↓Slow a song down without losing the pitch.
Python · NumPy · sounddeviceSource ↗ Download ↓Create, extract, and encrypt 7z archives, with optional encrypted file lists, without opening Terminal.
Python · Tkinter · py7zrSource ↗ Download ↓Practice blackjack basic strategy with a real finite shoe.
Python · Tkinter · SQLiteSource ↗401comp is a one-person shop. It started with a two-year Computer Information Systems degree from New England Institute of Technology, where peer-tutoring coursework turned into a teaching offer at graduation — a new job's timing meant taking a different path instead.
From there came programmer/analyst work on healthcare systems, including MUMPS, and later a small business fixing other people's Windows machines.
401comp is independent computer service built around diagnosis first—not guessing, upselling, or throwing software at a problem until it shuts up. The goal is simple: find what’s actually wrong, fix it properly, and leave you with a clear answer.