| Feature | MediCat v21.12 | Hiren’s BootCD PE | Ultimate Boot CD | | --- | --- | --- | --- | | | ~29GB | ~2.5GB | ~700MB | | Portable Windows apps | 150+ | 100+ | 20+ | | Linux live environment | Yes (Porteus) | No (only WinPE) | No | | UEFI Secure Boot support | Partial (needs disabling) | Yes | No | | Password bypass tools | Yes (Kon-Boot, chntpw) | Limited | No | | Pre-configured for gaming/benchmarking | Yes (RetroArch, GPU tools) | No | No |
MediCat v21.12 is designed to be a comprehensive "PC Repair" environment. It provides a Mini-Windows environment (WinPE) and a vast array of portable applications: Malware Removal
MediCat USB v21.12: The Ultimate IT Swiss Army Knife If you’re the person friends call when their PC won't boot, MediCat USB v21.12
We tested MediCat USB v21.12 on three systems: MediCat USB v21.12
Resizing, creating, or cloning drives. Key Features and Tools in v21.12
When a computer refuses to boot, gets infected with stubborn malware, or suffers from a corrupted partition, standard troubleshooting tools often fall short. Technical professionals and IT enthusiasts require a bootable toolkit that can handle any diagnostic, repair, or recovery task.
This version was released in December 2021 (following the project's YY.MM versioning scheme). | Feature | MediCat v21
⚠️ Warning: This process will erase all data on the target USB drive.
| Partition | Filesystem | Size (~) | Content | |-----------|------------|----------|---------| | 1 | FAT32 | 4 GB | UEFI bootloaders, GRUB2, ISO images for Windows PE | | 2 | NTFS/exFAT | 20+ GB | PortableApps, Linux modules, ISO storage, tools directory |
This is just a sample of what's available. The toolkit is designed to ensure you have a solution for almost any problem that might arise. | Partition | Filesystem | Size (~) |
MediCat USB v21.12 is a comprehensive, Ventoy-based bootable repair suite featuring Mini Windows 10, malware scanners, and diagnostic tools, requiring at least a 32GB drive. While effective for system recovery, users may encounter antivirus false positives during creation and are advised to use the official installer for proper setup. For more details, watch the guide at YouTube .
| Category | Example Tools | Effectiveness Rating (1–5) | Notes | |----------|---------------|----------------------------|-------| | | GParted, EaseUS Partition Master, TestDisk | 5 | TestDisk reliably recovers lost partitions. | | Data Recovery | PhotoRec, Recuva, DMDE | 4 | Recuva portable is limited in PE environment. | | Malware Removal | Malwarebytes, Kaspersky Rescue, ClamAV | 4 | Definitions are static; updating requires internet. | | Password & Access | chntpw, NTPWEdit, Kon-Boot | 3 | Success on legacy Windows; limited on Windows 11 with MS account. | | Hardware Diagnostics | MemTest86+, CrystalDiskInfo, HDDScan | 5 | MemTest86+ is reliable for RAM faults. | | Forensic Imaging | FTK Imager Lite, Guymager | 3 | Write-blocker not enforced; risk of altering evidence. |
MediCat USB v21.12 is divided into distinct structural modules, ensuring that whether you are performing forensic data extraction or hardware testing, the required application is easy to find. 1. Live Operating Systems
If a client forgets their Windows login password and uses a local account, the password utilities can clear the password in seconds, granting immediate access.