Universal USB Installer vs USBImager
Universal USB Installer
pendrivelinux.comUSBImager
bztsrc.gitlab.ioSide by side
| Figure | Universal USB Installer | USBImager |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Bootable USB Software | 7.5 (#21) | 8.2 (#5) |
| Audience | Pendrive Linux says its software and tutorials serve home users, students and educators, computer repair technicians, system administrators, IT professionals, Linux enthusiasts, developers, and businesses. | The maker says the app is intended for non-expert users who may be uncomfortable with the command line. |
| Founded | 2006 | 2020 |
| Purpose | Creates bootable USB drives from ISO files for Linux distributions, Windows installation media, recovery tools, antivirus utilities, cybersecurity tools, disk cloning, forensics, and other bootable software. | USBImager writes compressed disk images to USB drives and creates backups. |
| Support | The maker provides a contact form and asks bug reports to include reproduction steps, operating system, ISO filename, tool version, and expected outcome. | The README directs users to the GitLab issue tracker to report problems. |
Plans
In their own words
Universal USB Installer
Universal USB Installer has no write-up on Specifiction yet; its figures are above.
USBImager
USBImager is a free desktop utility for writing disk images to USB drives and creating backups. It reads raw images, compressed formats such as .gz, .bz2, .xz, and .zst, and archives including .zip, .tar, .cpio, and .pax. It can compare a written drive with the source image to verify the result, and create backups in raw or ZStandard compressed format. Images can also be sent to microcontrollers over a serial line. The app is available for Linux, macOS, and Windows, with a minimalist native interface and 18 language options. The maker says it is intended for people who may be uncomfortable with command-line tools, and that it tries to avoid overwriting the system disk. Synchronized writes are intended to ensure data is on disk when progress reaches 100%. The maker describes it as free of advertisements and privacy concerns and GDPR compatible. One stated limit is that xz compression dictionaries larger than 1 gigabyte are unsupported. The app is open source under the MIT license.