Fedora Media Writer vs MediCat USB

Fedora Media Writer creates bootable USB drives by writing Fedora images to them. It runs on Linux, macOS, and Windows, and can download the image before writing. A Live Fedora drive can be booted to try Fedora without making permanent changes to the computer. Getting started requires a 4GB USB flash drive.

Writing uses direct access to the device and replaces its existing contents and partition layout. Fedora Media Writer includes a Restore feature to put the drive back into a standard single-partition layout. Image checks can include comparing the USB device with the downloaded ISO or booting it and running a media check. Fedora also advises verifying downloaded images with a checksum file signed by a Fedora Project OpenPGP certificate. Installation options include Fedora's RPM package, Flathub on Linux, Windows releases, and a macOS DMG. The project identifies the software as GPL-2.0 licensed and directs users with crashes or writing errors to open a GitHub issue. It is free: free.

MediCat USB is a free, bootable toolkit for diagnosing, repairing, recovering, and maintaining computers. It combines tools for diagnostics, data recovery, partition management, system repair, password recovery, backup, cloning, and maintenance in one USB environment. The toolkit supports both UEFI and Legacy BIOS boot options, multiboot, persistent storage, and both partition schemes. Windows and Linux installers are available in batch and Bash forms. MediCat supports drives of 32 GB or larger, with USB 3.0 or above recommended. Manual installation requires Ventoy, 7-Zip, and the latest MediCat release. Downloads are offered through torrent, magnet, direct mirrors, Google Drive, and Mega, with MD5 and SHA1 hashes published for MediCat.USB.v21.12.7z. It was founded in 2014. The maker provides the software and downloads free, with optional donations. Community support is available through the Medicat Discord.