Modernize Legacy Systems
Powerful, free developer tools for mainframe and legacy system modernization. Built by developers, for developers.
✓ No credit card required ✓ Free ✓ Enterprise support available
Free Developer Tools
Professional-grade tools for legacy system development and modernization. Free to download and use forever.
OL Terminal
FreeWeb-based terminal applications for mainframe and AS/400 systems
- 1:1 real 3270/5250 terminal behavior
- Support for printing and arrows
- Central admin control
OL Code
FreeWeb-based IDE for legacy code development (COBOL, RPG)
- Easy code exploration & editing
- Advanced searching capabilities
- Compiling and downloading
SQOL
FreeWeb-based database console for legacy and modern databases
- Multiple DB connections
- Schema browsing & SQL execution
- Data migration tools
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