Package archive implements reading of archive files generated by the Go toolchain.

Package bio implements common I/O abstractions used within the Go toolchain.

Package browser provides utilities for interacting with users' browsers.

Cgo enables the creation of Go packages that call C code.

Package codesign provides basic functionalities for ad-hoc code signing of Mach-O files.

Covdata is a program for manipulating and generating reports from 2nd-generation coverage testing output files, those produced from running applications or integration tests.

Dist helps bootstrap, build, and test the Go distribution.

Doc (usually run as go doc) accepts zero, one or two arguments.

Package dwarf generates DWARF debugging information.

Package edit implements buffered position-based editing of byte slices.

Fix finds Go programs that use old APIs and rewrites them to use newer ones.

Package gcprog implements an encoder for packed GC pointer bitmaps, known as GC programs.

Gofmt formats Go programs.

Nm lists the symbols defined or used by an object file, archive, or executable.

Package notsha256 implements the NOTSHA256 algorithm, a hash defined as bitwise NOT of SHA256.

Objdump disassembles executable files.

Package objfile implements portable access to OS-specific executable files.

Package osinfo provides OS metadata.

Pack is a simple version of the traditional Unix ar tool.

Package pkgpath determines the package path used by gccgo/GoLLVM symbols.

Pprof interprets and displays profiles of Go programs.

Package quoted provides string manipulation utilities.

Package test2json implements conversion of test binary output to JSON.

Trace is a tool for viewing trace files.