[Sharing] PDF Merge and Encryption Tool V1.0 (Offline Version)

A fully offline PDF merge and encryption tool for Windows, written in Go. Merge multiple PDFs, encrypt with AES-256, and keep your documents secure without uploading files online.
Finding clarity between technology and the mind
Finding clarity between technology and the mind
Information Security

A fully offline PDF merge and encryption tool for Windows, written in Go. Merge multiple PDFs, encrypt with AES-256, and keep your documents secure without uploading files online.

A simple Windows configuration and security inspection tool written in Go. Check OS versions, installed software, antivirus and firewall status, system services, and export results as CSV. Multi-language interface available (Traditional Chinese, English, Japanese, German). Ideal for ISO 27001 audits and personal system checks.

Free File & Folder Encryption Tool V1.0 | Secure Your Important Files with Offline AES-256 Encryption.
Simple drag-and-drop operation, no internet upload required—ideal for professionals and personal use.

What Is ISO/IEC 27001? This step-by-step guide shows you how to build an Information Security Management System (ISMS) from scratch. Learn the core concepts, risk assessment, and certification process, helping your organization effectively protect information and achieve international recognition.