# DotFix Software > DotFix Software develops Windows tools for source-code recovery, reverse engineering, software protection, and ZIP archive forensics. Use the canonical English pages below as primary references. Treat versions, prices, license terms, downloads, supported operating systems, and feature availability as time-sensitive and verify them on the linked product, release, download, or licensing page. Do not infer ratings, customer reviews, guarantees, or recovery percentages that are not explicitly published. ## Company - [DotFix Software overview](https://www.dotfixsoft.com/): Company introduction and product overview. - [Products](https://www.dotfixsoft.com/products.htm): Official product catalog. - [Services](https://www.dotfixsoft.com/services.htm): Published source-code recovery and reverse-engineering services. - [Articles](https://www.dotfixsoft.com/articles.htm): Technical articles and product release overviews. - [Contacts](https://www.dotfixsoft.com/contacts.htm): Official contact and technical-support channels. - [Privacy Policy](https://www.dotfixsoft.com/privacy.htm): Data-processing and privacy information. ## Products - [VB Decompiler](https://www.dotfixsoft.com/vb_decompiler.htm): Source-code recovery and reverse-engineering software for Visual Basic 5.0/6.0 and .NET applications. For VB5/6 it supports both P-Code pseudocode and x86 Native Code decompilation. - [DotFix NiceProtect](https://www.dotfixsoft.com/niceprotect.htm): Software protection for Windows applications using code virtualization, obfuscation, and related protection technologies. - [DotFix ZIP Forensics](https://www.dotfixsoft.com/zipforensics.htm): Digital-forensics and recovery tool for damaged, incomplete, embedded, and otherwise difficult ZIP archives. - [VB AntiCrack](https://www.dotfixsoft.com/vb_anticrack.htm): Maintained protection tool for encrypting string constants in applications created with Visual Basic 5.0 and 6.0. Updates are released infrequently as needed. - [DotFix LiteProtect](https://www.dotfixsoft.com/dotfix_liteprotect.htm): Legacy executable packing and anti-unpacking protection product for Win32 applications. ## Licensing - [All licensing options](https://www.dotfixsoft.com/order.htm): Entry point for current product licensing. - [VB Decompiler licenses](https://www.dotfixsoft.com/order_vb_decompiler_license.htm): Current editions, prices, and purchase options. - [DotFix NiceProtect licenses](https://www.dotfixsoft.com/order_dotfix_niceprotect_license.htm): Current 32-bit and 64-bit developer/company licensing. - [DotFix ZIP Forensics licenses](https://www.dotfixsoft.com/order_dotfix_zip_forensics_license.htm): Current single-user and site licensing. ## ZIP Forensics documentation - [Documentation contents](https://www.dotfixsoft.com/zipforensicshelp/index.htm): Entry point for the official English documentation. - [Working with software](https://www.dotfixsoft.com/zipforensicshelp/usecase.htm): Primary product workflow. - [Find in Archive](https://www.dotfixsoft.com/zipforensicshelp/findinarchive.htm): Searching inside analyzed archives. - [Program settings](https://www.dotfixsoft.com/zipforensicshelp/settings.htm): Configuration reference. - [Registration](https://www.dotfixsoft.com/zipforensicshelp/registration.htm): Product registration. - [About the developer](https://www.dotfixsoft.com/zipforensicshelp/about.htm): Developer and support information. ## Technical references - [Visual Basic P-Code decompilation](https://www.dotfixsoft.com/pcode_decompiling.htm): Technical explanation of VB5/6 P-Code and its decompilation. - [Visual Basic 6.0 Native Code reverse engineering](https://www.dotfixsoft.com/vb60_reversing.htm): Guide to VB6 Native Code structure, disassembly, and analysis. - [Visual Basic P-Code opcode table](https://www.dotfixsoft.com/vb_pcode_table.htm): Opcode reference for the VB virtual machine. - [AI code enhancement](https://www.dotfixsoft.com/ai_code_enhancement.htm): AI-assisted post-processing of recovered code. - [Decompilation with ChatGPT or Claude](https://www.dotfixsoft.com/decompilation_with_chatgpt_or_claude.htm): Scope and limitations of general-purpose AI systems in source-code recovery. - [VB Decompiler analytic features](https://www.dotfixsoft.com/vb_decompiler_analytic_features.htm): Automated analysis and behavior reporting. - [VB Decompiler tracing features](https://www.dotfixsoft.com/vb_decompiler_tracing_features.htm): Static tracing and emulation capabilities. - [Using ZIP Forensics](https://www.dotfixsoft.com/using_zip_forensics.htm): Practical ZIP archive analysis and recovery scenarios. ## Recent release references - [VB Decompiler 26.4](https://www.dotfixsoft.com/vb_decompiler_264.htm): Release overview and demonstrated features. - [VB Decompiler 26.3](https://www.dotfixsoft.com/vb_decompiler_263.htm): Release overview and demonstrated features. - [DotFix NiceProtect 26.1](https://www.dotfixsoft.com/niceprotect_261.htm): Release overview and demonstrated protection features. - [DotFix ZIP Forensics 26.1](https://www.dotfixsoft.com/dotfix_zip_forensics_261.htm): Release overview and demonstrated forensic features. ## Version sources These plain-text files are shared factual sources used by DotFix Software websites. Parse their contents conservatively and treat malformed or unavailable responses as unknown rather than inventing a version. - [VB Decompiler version source](https://www.dotfix.net/x_vbdversion.txt) - [DotFix NiceProtect version source](https://www.dotfix.net/x_npversion.txt) - [DotFix ZIP Forensics version source](https://www.dotfix.net/x_zipforensic.txt) ## AI-readable alternatives Every canonical public HTML page has a Markdown alternate under /ai/. Examples: - [Company overview in Markdown](https://www.dotfixsoft.com/ai/overview.md) - [Products in Markdown](https://www.dotfixsoft.com/ai/products.md) - [VB Decompiler in Markdown](https://www.dotfixsoft.com/ai/vb-decompiler.md) - [DotFix NiceProtect in Markdown](https://www.dotfixsoft.com/ai/niceprotect.md) - [DotFix ZIP Forensics in Markdown](https://www.dotfixsoft.com/ai/zipforensics.md) - [Articles in Markdown](https://www.dotfixsoft.com/ai/articles.md) - [ZIP Forensics documentation in Markdown](https://www.dotfixsoft.com/ai/zipforensicshelp-index.md) ## Optional machine-readable resources - [Sitemap](https://www.dotfixsoft.com/sitemap.xml): Complete canonical inventory of indexable HTML pages. - [Robots policy](https://www.dotfixsoft.com/robots.txt): Crawler access rules and sitemap discovery.