RozDll is a powerful reverse engineering tool developed by ROZBUD that generates hijacked DLLs, binary patchers, and loaders. It is primarily used for software verification and user acceptance testing (UAT). The latest version, introduces new features, including support for nearly any protected or packed executable (EXE) or dynamic link library (DLL), a redesigned user interface, and enhanced functionality for patching files in any PC location. For more details, you can visit the GitHub page or the official website exetools.net
RozDll Intro on YouTube:
Promo: https://youtu.be/wtjKpXmK9T4
Patcher: https://youtu.be/1EwOJ2WhQR0
RozDll Tutorials:
https://drive.google.com/file/d/1i_zlwlT0ame5Q-JXoB5LxXltQ1kdqpRT/view?usp=sharing
New Updates:
Fixes:
- Resolved the file mismatch error in hijacked targets when using SAR Mode.
- Fixed the issue with the "Change Target" button (C) during .roz file imports.
- Corrected the problem where a "Congratulations" message appeared without generating the file.
- Addressed the return-from CMP button issue by properly disabling/enabling relevant buttons.
- Refined and improved the wording of certain generated messages.
Added:
- Added six new buttons for managing patching data (Delete Data, Remove Data Line, Copy & Paste Patching Data).
- Updated to RozCmp v2.3: Extended the Compare tool’s limit to handle varying file sizes; however, extra or missing bytes are excluded when generating a file.
- Introduced a detailed report feature from the MOR Panel.
- Updated to RozUnp v1.8
Regards,
ROZBUD
April 2026
exetools.net