Most niche tools include a readme.txt file inside the archive. Look for this first to find specific installation instructions for that version.
Be cautious when downloading files from unofficial sites. Run the extracted file through an antivirus scan or a site like VirusTotal before running any executables. Download ABC 2020 Forwarder rar
"Forwarders" are small .cia or .wad files that act as shortcuts to homebrew apps stored on an SD card. "ABC" might be a specific person’s initials or a local project name for a custom forwarder created in 2020. Most niche tools include a readme