FileCleaner: Smart Duplicate Finder & Temporary File Remover

FileCleaner — Securely Delete Files and Protect Your Privacy

Overview
FileCleaner is a utility that securely deletes files and frees disk space while preventing simple recovery methods. It targets temporary files, empty folders, browser caches, and user-selected files, offering both manual and scheduled cleanups.

Key features

• Secure deletion: Overwrites files using configurable pass patterns (e.g., single-pass zeroing, 3-pass DoD-style, or 7-pass Gutmann) to prevent recovery by common undelete tools.
• Selective cleanup: Delete specific files/folders, or run preset clean profiles (system temp, browser cache, Recycle Bin).
• Duplicate finder: Locate and remove duplicate files by hash to reclaim space.
• Shredding mode: Wipe free space to prevent remnants of deleted files from being recovered.
• Scheduling: Run cleanups automatically on a schedule (daily/weekly) or at system events (startup, logon).
• Exclusions & safe lists: Protect system files and user-specified folders from accidental deletion.
• Logs & reports: Keep audit trails of what was deleted and when, with optional export.
• Cross-platform support: Versions for Windows and macOS (feature parity may vary).
• User-friendly UI: Simple presets for casual users plus advanced options for power users.

Security & privacy notes

• Secure overwrite reduces likelihood of recovery but cannot guarantee recovery-proof deletion on all storage types (e.g., some SSDs, devices with wear-leveling, or encrypted cloud storage).
• For SSDs, use built-in secure-erase commands (ATA Secure Erase) or full-disk encryption combined with key destruction for stronger guarantees.
• Logs may contain filenames; use the app’s log-settings to limit or disable logging if you need extra privacy.

Typical workflow

1. Install and run FileCleaner.
2. Choose a preset (Quick Clean, Deep Clean, Custom).
3. Review files flagged for deletion; add any exclusions.
4. Select secure deletion method (single-pass or multi-pass) and whether to wipe free space.
5. Run immediately or schedule recurring cleanups.
6. Review the log/report if enabled.

When to use

• Before decommissioning or transferring a device.
• Periodic maintenance to free space and remove traces of activity.
• To reduce risk of casual file recovery after deleting sensitive files.

Alternatives to consider

• Built-in OS tools (Recycle Bin/Trash + secure-erase if supported).
• Full-disk encryption (best preventive measure).
• Vendor-specific secure-erase utilities for SSDs.

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