VB Decompiler

VB Decompiler by GPcH Soft is an invaluable tool in the Development Tools category, specifically under Debugging Tools. With the latest version being 12.2, this software provides comprehensive support for decompiling programs written in Visual Basic 5.0 and 6.0 as well as disassembling .NET programs.

This robust decompiler supports both P-Code and Native Code applications, allowing users to convert high-level commands back into source code with considerable accuracy. Although some variable names and functions might not be fully restored, the tool ensures a high recovery rate, making it an ideal choice for partially restoring lost projects.

The VB Decompiler.exe, VBDIS3.EXE, and VB_Decompiler.exe files, each coming in at 13.8 MB, ensure that the software is lightweight and easy to install. It operates seamlessly on Windows 7, with other versions available being 11.1, 10.6, and 7.0. Notably, no .NET Framework is needed for decompilation, which is supported on all 32-bit Windows operating systems.

For those needing to analyze both P-Code and Native Code, VB Decompiler can adeptly decode most assembly instructions into likely Visual Basic commands using its state-of-the-art disassembler and emulator, although it may not resolve some optimizations perfectly. Additionally, for .NET assemblies, it can recover all tables, modules, and disassemble methods, functions, and events accurately.

To get started, users can easily download the program, with the added benefit that a free version is also available.

Pros:

1. Comprehensive decompilation of Visual Basic 5.0 and 6.0 programs.
2. Supports both P-Code and Native Code.
3. Does not require .NET Framework for .NET applications.
4. Includes high-quality disassembler and emulator for machine code debugging.
5. Lightweight with a file size of only 13.8 MB.

Cons:

1. Incomplete restoration of certain variable names and functions.
2. Possible inaccuracies due to optimization of assembler code.
3. Limited to 32-bit Windows operating systems.

Overall, VB Decompiler stands out as an essential debug and development tool for Visual Basic and .NET applications, offering robust capabilities for download in both paid and free versions to suit varying project needs.

You may want to check out more software, such as SWF Decompiler Magic, VB.Net Excel Library or AndroChef Java Decompiler, which might be similar to VB Decompiler.