The benchcmp command displays performance changes between benchmarks.

Bundle creates a single-source-file version of a source package suitable for inclusion in a particular target package.

callgraph: a tool for reporting the call graph of a Go program.

Compilebench benchmarks the speed of the Go compiler.

Cover is a program for analyzing the coverage profiles generated by 'go test -coverprofile=cover.out'.

The digraph command performs queries over unlabelled directed graphs represented in text form.

The eg command performs example-based refactoring.

The fiximports command fixes import declarations to use the canonical import path for packages that have an "import comment" as defined by https://golang.org/s/go14customimport.

The getgo command installs Go to the user's system.

The go-contrib-init command helps new Go contributors get their development environment set up for the Go contribution process.

The godex command prints (dumps) exported information of packages or selected package objects.

Godoc extracts and generates documentation for Go programs.

Command goimports updates your Go import lines, adding missing ones and removing unreferenced ones.

The gomvpkg command moves go packages, updating import declarations.

The gorename command performs precise type-safe renaming of identifiers in Go source code.

The gotype command, like the front-end of a Go compiler, parses and type-checks a single Go package.

Goyacc is a version of yacc for Go.

guru: a tool for answering questions about Go source code.

heapview is a tool for viewing Go heap dumps.

This program takes an HTML file and outputs a corresponding article file in present format.

Present displays slide presentations and articles.

ssadump: a tool for displaying and interpreting the SSA form of Go programs.

The stress utility is intended for catching sporadic failures.

Stringer is a tool to automate the creation of methods that satisfy the fmt.Stringer interface.

Command tip is the tip.golang.org server, serving the latest HEAD straight from the Git oven.

Toolstash provides a way to save, run, and restore a known good copy of the Go toolchain and to compare the object files generated by two toolchains.