Fastfetch vs SIW
Fastfetch
fastfetch.devSIW
gtopala.comSide by side
| Figure | Fastfetch | SIW |
|---|---|---|
| Price from | Free | $3.33/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| Android | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 2 | 6 |
| Spec score · System Information Software | 8.7 (#3) | 7.7 (#15) |
| Integrations | The installation documentation lists package-manager integrations including APT, pacman, DNF, Homebrew, MacPorts, Scoop, Chocolatey, winget and Termux. | The command line supports saving reports to a database using ODBC and sending reports by email through SMTP or uploading them by FTP, FTPS, or HTTP POST. |
| Support | The maker points visitors to documentation and the fastfetch-cli GitHub organization; the page does not state a dedicated support service. | The maker offers a support forum and support email, and says support is provided only for the latest SIW version and is unavailable for expired subscriptions. |
Plans
SIW
- SIW Trial VersionFree
- SIW ViewerFree
- SIW Technician's Version — No Updates / No Support$23.99, paid once
- SIW Home Edition — Lifetime Free Updates$39.99, paid once
- SIW Technician's Version — 1 Year Free Updates$39.99 a year
- SIW Technician's Version — Lifetime Free Updates$103.99, paid once
In their own words
Fastfetch
Fastfetch is a free, open-source command-line tool that displays operating system, hardware, and software details in a terminal alongside customizable logos. Its more than 75 modules cover information such as CPU, GPU, memory, disks, battery, TPM, audio, and Wi-Fi. It can display ASCII logos or render images through Kitty, Sixel, iTerm2, or Chafa protocols. Configuration uses JSONC, with an official schema for editor autocomplete and validation. The maker lists native support for Windows, macOS, Linux, BSD, and Android through Termux, and installation options including winget, Scoop, Homebrew, MacPorts, APT, Pacman, DNF, FreeBSD pkg, and Termux. Fastfetch can be integrated with Bash, Zsh, Fish, PowerShell, and Nushell startup setups and is compatible with Starship and Oh My Posh. Sample configurations can query music services for media information. The maker highlights terminal startup greetings, hardware auditing and diagnostics, and desktop screenshot showcases. It warns that unconditional output from a shell startup file can disrupt SCP, SFTP, and other non-interactive shell operations.
SIW
SIW is a Windows system information tool for examining computer hardware, software, network and system details. It covers software licenses, devices, processes, services, network connections and open ports. Reports can be generated in HTML, JSON, CSV, TXT, XML or ODBC formats, then saved or printed. Command-line options can choose report modules, create, compress or append reports, and run report creation silently. Reports can also be sent through SMTP, uploaded using FTP, FTPS or HTTP POST, or saved to a database through ODBC. The Technician’s Version runs without installation from a USB flash drive, network drive or domain login script. Customizations include logos, tailored reports and builds limited to command-line use or without selected modules; these cost $50 extra. SIW lists a free viewer and a 14-day trial, which works only on specified 64-bit Windows versions and replaces some values with ***TRIAL***. Paid options range from a 23.99 USD one-time Technician’s Version without updates or support to paid update subscriptions and lifetime-update licenses. The maker identifies administrators, technicians and IT tech support as users.