Secure file deletion on macOS is one of those things everyone thinks they have handled — until they actually need it. Whether you're dealing with sensitive documents, logs, exports, or personal files, securely overwriting data is still a real requirement for many workflows.
The problem?
Most built‑in or third‑party solutions are either outdated, overly complex, or require command‑line steps that non‑technical users won’t touch. And many GUI tools haven’t kept up with modern macOS changes.
A colleague of mine built Overwrite Pro to solve exactly this. It’s a lightweight macOS utility that securely overwrites files using safe overwrite patterns, with a clean drag‑and‑drop interface and zero telemetry.
🔐 Why this matters
Secure deletion isn’t just for high‑security environments. It’s useful for:
developers handling sensitive test data
journalists or researchers working with confidential files
privacy‑focused users
IT admins sanitizing files before transfer
anyone who wants to ensure deleted files stay deleted
On macOS, simply dragging a file to the Trash doesn’t overwrite anything — it just marks the space as available. Overwrite Pro performs an actual overwrite on disk before deletion.
🧰 What Overwrite Pro does
Securely overwrites files using safe, irreversible patterns
Works entirely offline — no telemetry, no analytics, no external services
Uses native macOS APIs for reliability
Supports drag‑and‑drop for quick workflows
Has a clean, minimal UI that fits macOS
Runs fast and stays lightweight
🖥️ Why it was built
The goal wasn’t to create a full “security suite.” It was to build a small, focused tool that does one job well: permanently destroy files in a way that’s simple, reliable, and privacy‑respecting.
📦 App Store
If you want to check it out, here’s the link Overwrite Pro
Would love feedback from anyone working in security, IT, or privacy. What features would make a tool like this more useful in your workflow?
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