Nisse-Sec

DocRedactNow is a 100% offline document redaction tool for Windows. It permanently removes PII (emails, credit cards, names, etc.) from DOCX, XLSX, PPTX, PDF, and TXT files. The entire app is only 12.8MB. It runs completely locally with no cloud dependencies, no telemetry, and no file uploads. It includes 34 built-in detection rules and supports batch processing for hundreds of files. Rated 4.5/5 on Softpedia and 4/5 on Softonic.

WinRansomProtect is a lightweight anti-ransomware tool for Windows. Most antivirus tools rely on signatures — they can only catch what they've already seen. WinRansomProtect watches behavior instead. When a process starts encrypting files in bulk or deleting shadow copies, it gets killed and the files get quarantined. 32 rules cover the main attack paths: ransomware extensions, malicious scripts, process injection, lateral movement. Everything stays local — no cloud, no telemetry, no accounts.