Visual Nand Reconstructor 5.1

Visual Nand Reconstructor is a specialized data recovery and digital forensics tool designed to rebuild data from raw NAND flash memory. It provides a visual, modular workflow for decoding chip-off and monolithic dumps from devices such as USB flash drives and SD/microSD cards. The software guides users through identifying page structures, correcting ECC, removing scrambling/XOR, rebuilding interleaves and block translation, and ultimately restoring files and file systems. It is intended for professional labs and investigators who need a repeatable, transparent process to turn low-level NAND reads into usable evidence or data.

Key capabilities:

• Visual, node-based pipeline to process and transform raw dumps step by step
• Automatic and assisted detection of page/layout parameters
• ECC analysis and correction, scrambling/XOR removal, interleave and block mapping
• Support for common NAND types (SLC/MLC/TLC) and standards (e.g., ONFI/Toggle)
• Bad-block handling and read-retry strategies to improve dump quality
• Libraries/patterns for common controller behaviors, with options to customize
• Reconstruction of common file systems and export of recovered data
• Reporting and verification features suitable for forensic documentation

Notes:

• Typically used with dedicated NAND reader hardware; not a standalone logical recovery tool
• Best suited for trained technicians due to the complexity of NAND workflows
• Windows-based environment is commonly required

Visual Nand Reconstructor is developed by Rusolut. The most popular versions of this product among our users are: 1.1, 1.2, 3.5, 3.6 and 5.1. The name of the program executable file is VNR.exe.

You can check Microsoft Visual C++ 2008 Express Edition, Visual Prolog, Daffodil for Visual Studio and other related programs like Metallic Shades Visual Style at the "download" section.