Cobol Cheatsheet 2025
🧠Write COBOL like a pro — fast, clean, confident.
This cheatsheet is your go-to quick reference for COBOL development, covering essential syntax, file handling, and enterprise workflows. Whether you're prepping for a mainframe role, maintaining legacy code, or working in finance or government IT — this sheet is built to save time and boost your confidence.
✅ What You’ll Get
🧩 COBOL language essentials — clear, concise, and up-to-date
⚙️ Common coding patterns, file operations, and debugging tips
đź“Ś Must-know practices for interviews, production systems, and modernization tasks
📄 PDF — printable, mobile-optimized, and easy to scan
đź“… Updated for 2025
đź’ˇ Perfect for:
• Developers transitioning from modern languages into COBOL
• Students and professionals entering finance, insurance, or public sector IT
• Engineers working on legacy systems or mainframe applications
• Analysts tasked with maintaining or refactoring enterprise COBOL code
• Anyone who wants to write clean, efficient, and enterprise-ready COBOL
🎯 Fast to read. Easy to use.
Designed for real-world COBOL development — with structure, clarity, and reliability in mind.
📥 Instant PDF download — keep it on your desktop, terminal notes, or mainframe reference folder.