# tools v4.2.1 - Table of Contents

## Pages

- [Tools Release Notes](notes.md)

- User's Guides
  - [cover - The Coverage Analysis Tool](cover_chapter.md)
  - [cprof - The Call Count Profiler](cprof_chapter.md)
  - [The Erlang mode for Emacs](erlang_mode_chapter.md)
  - [fprof - The File Trace Profiler](fprof_chapter.md)
  - [lcnt - The Lock Profiler](lcnt_chapter.md)
  - [Xref - The Cross Reference Tool](xref_chapter.md)

- References
  - [Erlang mode for Emacs](erlang-el.md)

## Modules

- [cover](cover.md): A Coverage Analysis Tool for Erlang
- [cprof](cprof.md): A simple Call Count Profiling Tool using breakpoints for minimal runtime
performance impact.
- [crashdump](crashdump.md): A Tool for Handling Erlang Crash Dumps
- [eprof](eprof.md): A Time Profiling Tool for Erlang
- [fprof](fprof.md): A Time Profiling Tool using trace to file for minimal runtime performance
impact.
- [lcnt](lcnt.md): A runtime system Lock Profiling tool.
- [make](make.md): A Make Utility for Erlang
- [tags](tags.md): Generate Emacs TAGS file from Erlang source files
- [tprof](tprof.md): Process Tracing Profiling Tool
- [xref](xref.md): A Cross Reference Tool for analyzing dependencies between functions, modules,
applications, and releases.

