Golang Portable Windows Guide

Write a simple file renamer or log parser. Build it. Email the .exe to a friend on Windows. Watch them run it instantly. Have a favorite portable Go tool you’ve built? Share it below—I’d love to see what the community is making.

go build -ldflags="-H=windowsgui" Perfect for tray icons or background tools. Stripped Go binaries are 2–10 MB. For tiny tools, use: golang portable windows

func main() os.O_WRONLY, 0644) if err != nil log.Fatal(err) Write a simple file renamer or log parser