Erlang Debugger review
A focused Erlang debugger with graphical controls, process attachment, and remote-node support.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Erlang Debugger is a graphical interface for debugging and testing Erlang programs. Distributed as part of Erlang/OTP, it is aimed at Erlang developers who need visual control over program execution rather than a general-purpose debugger. Its core workflow covers interpreting Erlang modules compiled with debug information, setting line, function, and conditional breakpoints, and moving through execution with step, next, continue, finish, and skip controls. It runs on Windows, macOS, and Linux.
Its strongest area is the depth of its Erlang-focused inspection workflow. Developers can attach to and monitor processes, inspect and edit variable values, and examine stack traces and back-traces. The global mode can display and attach to processes executing interpreted code on other known Erlang nodes, giving distributed Erlang development a direct debugging path. These capabilities make the application a practical fit for investigating process behavior and stepping through interpreted code in an Erlang/OTP environment.
The trade-off is a narrow scope. Erlang Debugger supports Erlang, depends on the Erlang interpreter and wx application, and is centered on modules compiled with debug information. It is a strong choice for Erlang developers who want a graphical debugger included with Erlang/OTP, especially when conditional breakpoints, process attachment, variable editing, or remote-node debugging matter. Developers seeking a multi-language debugger or workflows beyond interpreted Erlang modules should choose a broader debugging tool instead.
Erlang Debugger pros and cons
- Where it wins
- Conditional breakpoints and detailed execution controls
- Process attachment, monitoring, and variable editing
- Remote-node debugging in global mode
- Where it doesn't
- Supports Erlang rather than multiple programming languages
- Depends on the Erlang interpreter and wx application
- Debugging centers on interpreted modules with debug information
Erlang Debugger fact sheet, pricing and score →
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