UBCD4Win vs USBImager
UBCD4Win
ubcd4win.orgUSBImager
bztsrc.gitlab.ioSide by side
| Figure | UBCD4Win | USBImager |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Plans published | 1 | 1 |
| Spec score · Bootable USB Software | 7.3 (#29) | 8.2 (#5) |
| Build process | The project requires users to build the CD, and the site says copyright requirements make the process more involved than a simple ISO download. | Developers can compile on Windows with MinGW, on macOS with Apple command-line tools, and on Linux with libc, libX11, and the GNU toolchain. |
| Founded | 2004 | 2020 |
| Purpose | UBCD4Win is a bootable recovery CD for repairing, restoring, or diagnosing computer problems. | USBImager writes compressed disk images to USB drives and creates backups. |
Plans
In their own words
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.