MagicOGK's OIV Studio - Easy OIV-Mod Pack Tool 2.0 [Alpha]
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I recently built this tool to solve a problem I kept running into: most existing OIV creators are outdated, clunky, or overly complicated—especially when working with larger modpacks.
MagicOGK OIV Builder is designed to make creating .oiv packages for OpenIV fast, clean, and hassle-free.
Key Features
- Easy DLC Pack Integration
- Quickly add full dlcpacks without manual setup
- Automatic dlclist.xml Editing
- Disassemble modpacks from .oiv format
- Easy replacement for vehicles, clothes, weapons, peds, etc.
- No more forgetting entries—handled for you
- Drag & Drop File Management
- Build your package structure visually
- Clean, Modern UI
- Treeview folder setup
- Built for usability, not frustration
- Project-Based Workflow
- Save, load, and edit your OIV projects anytime
- Support for Replace & Add-On Mods
- Works for vehicles, textures, clothing, and more..
Will be updating as we go..
Source code: here!
Changelog
Version 2.0 (Alpha)
• Completely redesigned React interface with a cleaner layout.
• New animated splash screen with custom video and sound.
• Integrated window controls and matching application icon.
• Custom installation-path presets that users can save and reuse.
• Inline destination renaming in the installation tree.
• Dedicated Build Checks screen for reviewing and building packages.
• Optional companion uninstall OIV for supported file additions, with limited removal support.
Version 1.6.2 [REMOVED DUE TO NOT BUILDING CORRECTLY]
Added
• Automatic XML patching support for files such as content.xml and dlclist.xml.
• Support for replacing entire .rpf archives during installation.
• Support for deleting files from .rpf archives.
Fixed
• Fixed an issue where some mods required manual content.xml or dlclist.xml registration after installation.
• Fixed installer failures when performing whole archive (.rpf) replacements.
• Fixed handling of XML-based installer actions that were previously treated as unsupported.
Improved
• Expanded compatibility with more OpenIV/OIV package formats.
• Improved installer reliability for complex mod packages.
• Enhanced installation logging and operation tracking.
Optimization
• Added automatic content.xml registration for update.rpf archives.
• Added support for Delete operations in the File Editor and OIV builder.
• Fixed build errors when creating uninstallers using Delete entries.
• Improved assembly.xml generation for nested RPF archives.
• Added automatic XML patch generation for content.xml registration.
• Added remote preview image loading with local caching.
• Reduced installer size significantly by moving preview assets outside of the packaged application.
• Various stability improvements and bug fixes.
Version 1.6.1
Special thanks to JoyLucien for contributing many of the improvements included in this release.
Updated
• Upgraded the application from .NET 8 to .NET 9.
Improved
• Refactored control properties to use standard properties with change notification support.
• Added a configurable CornerRadius property to AnimatedGlowPanel.
• Added TransparentIdle and CornerRadius properties to AnimatedGlowButton.
• Improved CustomDropdown behavior by refactoring the SelectedIndex implementation and enhancing placeholder text configuration.
Version 1.6
New Features
• Complete UI overhaul featuring animated glow effects, interactive controls, custom text boxes, scroll bars, drop-down menus, progress bars, and dialog windows.
• Added integrated update checking functionality.
• Added New Project and Quick Save shortcuts to the sidebar.
• Added experimental support for installing OIV packages directly from within the application.
• Added uninstall support for OIV packages installed through MagicOGK OIV Builder.
• Added automatic GTA V directory detection.
Improvements
• Rebuilt the core OIV build and extraction pipeline for improved reliability and maintainability.
• Added automatic .rpf backup creation before installer modifications.
• Added safety checks that prevent installations while GTA V or OpenIV are running.
• Added required encryption key support for working with GTA V archives.
Credits
• OIV installer functionality was developed using CodeWalker and CodeWalkerCoreFX as implementation references.
Version 1.5
Added
• Support for extracting existing OIV packages into folders.
• Extraction modes for both flat and nested archive structures.
Improved
• Switched publishing away from single-file deployment, reducing package size and improving distribution flexibility.
• Consolidated distribution into a single installer for easier installation and updates.
Version 1.4
Added
• Ped Replacement installation workflow.
• Improvements to the Replace Installation interface.
Improved
• Updated the replacement installation UI for a more streamlined experience.
Version 1.3
Added
• Clothes Replacement workflow.
• Weapons Replacement workflow.
• OIV Disassembler functionality.
• External link support in the Metadata tab.
Improved
• Updated OIV disassembly logic to correctly preserve file paths and structure.
• Refined the user interface across multiple areas of the application.
Known Issues
• OIV packages created by MagicOGK OIV Builder may not always disassemble correctly.
Version 1.2
Added
• Dedicated Vehicle Replacement workflow.
Fixed
• Multiple sidebar-related UI issues.
Version 1.1
Fixed
• Fixed an issue where the application window could not always be moved correctly.
• Resolved several miscellaneous UI bugs and stability issues.
MagicOGK OIV Builder is designed to make creating .oiv packages for OpenIV fast, clean, and hassle-free.
Key Features
- Easy DLC Pack Integration
- Quickly add full dlcpacks without manual setup
- Automatic dlclist.xml Editing
- Disassemble modpacks from .oiv format
- Easy replacement for vehicles, clothes, weapons, peds, etc.
- No more forgetting entries—handled for you
- Drag & Drop File Management
- Build your package structure visually
- Clean, Modern UI
- Treeview folder setup
- Built for usability, not frustration
- Project-Based Workflow
- Save, load, and edit your OIV projects anytime
- Support for Replace & Add-On Mods
- Works for vehicles, textures, clothing, and more..
Will be updating as we go..
Source code: here!
Changelog
Version 2.0 (Alpha)
• Completely redesigned React interface with a cleaner layout.
• New animated splash screen with custom video and sound.
• Integrated window controls and matching application icon.
• Custom installation-path presets that users can save and reuse.
• Inline destination renaming in the installation tree.
• Dedicated Build Checks screen for reviewing and building packages.
• Optional companion uninstall OIV for supported file additions, with limited removal support.
Version 1.6.2 [REMOVED DUE TO NOT BUILDING CORRECTLY]
Added
• Automatic XML patching support for files such as content.xml and dlclist.xml.
• Support for replacing entire .rpf archives during installation.
• Support for deleting files from .rpf archives.
Fixed
• Fixed an issue where some mods required manual content.xml or dlclist.xml registration after installation.
• Fixed installer failures when performing whole archive (.rpf) replacements.
• Fixed handling of XML-based installer actions that were previously treated as unsupported.
Improved
• Expanded compatibility with more OpenIV/OIV package formats.
• Improved installer reliability for complex mod packages.
• Enhanced installation logging and operation tracking.
Optimization
• Added automatic content.xml registration for update.rpf archives.
• Added support for Delete operations in the File Editor and OIV builder.
• Fixed build errors when creating uninstallers using Delete entries.
• Improved assembly.xml generation for nested RPF archives.
• Added automatic XML patch generation for content.xml registration.
• Added remote preview image loading with local caching.
• Reduced installer size significantly by moving preview assets outside of the packaged application.
• Various stability improvements and bug fixes.
Version 1.6.1
Special thanks to JoyLucien for contributing many of the improvements included in this release.
Updated
• Upgraded the application from .NET 8 to .NET 9.
Improved
• Refactored control properties to use standard properties with change notification support.
• Added a configurable CornerRadius property to AnimatedGlowPanel.
• Added TransparentIdle and CornerRadius properties to AnimatedGlowButton.
• Improved CustomDropdown behavior by refactoring the SelectedIndex implementation and enhancing placeholder text configuration.
Version 1.6
New Features
• Complete UI overhaul featuring animated glow effects, interactive controls, custom text boxes, scroll bars, drop-down menus, progress bars, and dialog windows.
• Added integrated update checking functionality.
• Added New Project and Quick Save shortcuts to the sidebar.
• Added experimental support for installing OIV packages directly from within the application.
• Added uninstall support for OIV packages installed through MagicOGK OIV Builder.
• Added automatic GTA V directory detection.
Improvements
• Rebuilt the core OIV build and extraction pipeline for improved reliability and maintainability.
• Added automatic .rpf backup creation before installer modifications.
• Added safety checks that prevent installations while GTA V or OpenIV are running.
• Added required encryption key support for working with GTA V archives.
Credits
• OIV installer functionality was developed using CodeWalker and CodeWalkerCoreFX as implementation references.
Version 1.5
Added
• Support for extracting existing OIV packages into folders.
• Extraction modes for both flat and nested archive structures.
Improved
• Switched publishing away from single-file deployment, reducing package size and improving distribution flexibility.
• Consolidated distribution into a single installer for easier installation and updates.
Version 1.4
Added
• Ped Replacement installation workflow.
• Improvements to the Replace Installation interface.
Improved
• Updated the replacement installation UI for a more streamlined experience.
Version 1.3
Added
• Clothes Replacement workflow.
• Weapons Replacement workflow.
• OIV Disassembler functionality.
• External link support in the Metadata tab.
Improved
• Updated OIV disassembly logic to correctly preserve file paths and structure.
• Refined the user interface across multiple areas of the application.
Known Issues
• OIV packages created by MagicOGK OIV Builder may not always disassemble correctly.
Version 1.2
Added
• Dedicated Vehicle Replacement workflow.
Fixed
• Multiple sidebar-related UI issues.
Version 1.1
Fixed
• Fixed an issue where the application window could not always be moved correctly.
• Resolved several miscellaneous UI bugs and stability issues.
Primeiro envio: 21 de abril de 2026
Último envio: há 6 dias atrás
Último download: há 3 horas atrás
All Versions
44 Comentários
I recently built this tool to solve a problem I kept running into: most existing OIV creators are outdated, clunky, or overly complicated—especially when working with larger modpacks.
MagicOGK OIV Builder is designed to make creating .oiv packages for OpenIV fast, clean, and hassle-free.
Key Features
- Easy DLC Pack Integration
- Quickly add full dlcpacks without manual setup
- Automatic dlclist.xml Editing
- Disassemble modpacks from .oiv format
- Easy replacement for vehicles, clothes, weapons, peds, etc.
- No more forgetting entries—handled for you
- Drag & Drop File Management
- Build your package structure visually
- Clean, Modern UI
- Treeview folder setup
- Built for usability, not frustration
- Project-Based Workflow
- Save, load, and edit your OIV projects anytime
- Support for Replace & Add-On Mods
- Works for vehicles, textures, clothing, and more..
Will be updating as we go..
Source code: here!
Changelog
Version 2.0 (Alpha)
• Completely redesigned React interface with a cleaner layout.
• New animated splash screen with custom video and sound.
• Integrated window controls and matching application icon.
• Custom installation-path presets that users can save and reuse.
• Inline destination renaming in the installation tree.
• Dedicated Build Checks screen for reviewing and building packages.
• Optional companion uninstall OIV for supported file additions, with limited removal support.
Version 1.6.2 [REMOVED DUE TO NOT BUILDING CORRECTLY]
Added
• Automatic XML patching support for files such as content.xml and dlclist.xml.
• Support for replacing entire .rpf archives during installation.
• Support for deleting files from .rpf archives.
Fixed
• Fixed an issue where some mods required manual content.xml or dlclist.xml registration after installation.
• Fixed installer failures when performing whole archive (.rpf) replacements.
• Fixed handling of XML-based installer actions that were previously treated as unsupported.
Improved
• Expanded compatibility with more OpenIV/OIV package formats.
• Improved installer reliability for complex mod packages.
• Enhanced installation logging and operation tracking.
Optimization
• Added automatic content.xml registration for update.rpf archives.
• Added support for Delete operations in the File Editor and OIV builder.
• Fixed build errors when creating uninstallers using Delete entries.
• Improved assembly.xml generation for nested RPF archives.
• Added automatic XML patch generation for content.xml registration.
• Added remote preview image loading with local caching.
• Reduced installer size significantly by moving preview assets outside of the packaged application.
• Various stability improvements and bug fixes.
Version 1.6.1
Special thanks to JoyLucien for contributing many of the improvements included in this release.
Updated
• Upgraded the application from .NET 8 to .NET 9.
Improved
• Refactored control properties to use standard properties with change notification support.
• Added a configurable CornerRadius property to AnimatedGlowPanel.
• Added TransparentIdle and CornerRadius properties to AnimatedGlowButton.
• Improved CustomDropdown behavior by refactoring the SelectedIndex implementation and enhancing placeholder text configuration.
Version 1.6
New Features
• Complete UI overhaul featuring animated glow effects, interactive controls, custom text boxes, scroll bars, drop-down menus, progress bars, and dialog windows.
• Added integrated update checking functionality.
• Added New Project and Quick Save shortcuts to the sidebar.
• Added experimental support for installing OIV packages directly from within the application.
• Added uninstall support for OIV packages installed through MagicOGK OIV Builder.
• Added automatic GTA V directory detection.
Improvements
• Rebuilt the core OIV build and extraction pipeline for improved reliability and maintainability.
• Added automatic .rpf backup creation before installer modifications.
• Added safety checks that prevent installations while GTA V or OpenIV are running.
• Added required encryption key support for working with GTA V archives.
Credits
• OIV installer functionality was developed using CodeWalker and CodeWalkerCoreFX as implementation references.
Version 1.5
Added
• Support for extracting existing OIV packages into folders.
• Extraction modes for both flat and nested archive structures.
Improved
• Switched publishing away from single-file deployment, reducing package size and improving distribution flexibility.
• Consolidated distribution into a single installer for easier installation and updates.
Version 1.4
Added
• Ped Replacement installation workflow.
• Improvements to the Replace Installation interface.
Improved
• Updated the replacement installation UI for a more streamlined experience.
Version 1.3
Added
• Clothes Replacement workflow.
• Weapons Replacement workflow.
• OIV Disassembler functionality.
• External link support in the Metadata tab.
Improved
• Updated OIV disassembly logic to correctly preserve file paths and structure.
• Refined the user interface across multiple areas of the application.
Known Issues
• OIV packages created by MagicOGK OIV Builder may not always disassemble correctly.
Version 1.2
Added
• Dedicated Vehicle Replacement workflow.
Fixed
• Multiple sidebar-related UI issues.
Version 1.1
Fixed
• Fixed an issue where the application window could not always be moved correctly.
• Resolved several miscellaneous UI bugs and stability issues.
MagicOGK OIV Builder is designed to make creating .oiv packages for OpenIV fast, clean, and hassle-free.
Key Features
- Easy DLC Pack Integration
- Quickly add full dlcpacks without manual setup
- Automatic dlclist.xml Editing
- Disassemble modpacks from .oiv format
- Easy replacement for vehicles, clothes, weapons, peds, etc.
- No more forgetting entries—handled for you
- Drag & Drop File Management
- Build your package structure visually
- Clean, Modern UI
- Treeview folder setup
- Built for usability, not frustration
- Project-Based Workflow
- Save, load, and edit your OIV projects anytime
- Support for Replace & Add-On Mods
- Works for vehicles, textures, clothing, and more..
Will be updating as we go..
Source code: here!
Changelog
Version 2.0 (Alpha)
• Completely redesigned React interface with a cleaner layout.
• New animated splash screen with custom video and sound.
• Integrated window controls and matching application icon.
• Custom installation-path presets that users can save and reuse.
• Inline destination renaming in the installation tree.
• Dedicated Build Checks screen for reviewing and building packages.
• Optional companion uninstall OIV for supported file additions, with limited removal support.
Version 1.6.2 [REMOVED DUE TO NOT BUILDING CORRECTLY]
Added
• Automatic XML patching support for files such as content.xml and dlclist.xml.
• Support for replacing entire .rpf archives during installation.
• Support for deleting files from .rpf archives.
Fixed
• Fixed an issue where some mods required manual content.xml or dlclist.xml registration after installation.
• Fixed installer failures when performing whole archive (.rpf) replacements.
• Fixed handling of XML-based installer actions that were previously treated as unsupported.
Improved
• Expanded compatibility with more OpenIV/OIV package formats.
• Improved installer reliability for complex mod packages.
• Enhanced installation logging and operation tracking.
Optimization
• Added automatic content.xml registration for update.rpf archives.
• Added support for Delete operations in the File Editor and OIV builder.
• Fixed build errors when creating uninstallers using Delete entries.
• Improved assembly.xml generation for nested RPF archives.
• Added automatic XML patch generation for content.xml registration.
• Added remote preview image loading with local caching.
• Reduced installer size significantly by moving preview assets outside of the packaged application.
• Various stability improvements and bug fixes.
Version 1.6.1
Special thanks to JoyLucien for contributing many of the improvements included in this release.
Updated
• Upgraded the application from .NET 8 to .NET 9.
Improved
• Refactored control properties to use standard properties with change notification support.
• Added a configurable CornerRadius property to AnimatedGlowPanel.
• Added TransparentIdle and CornerRadius properties to AnimatedGlowButton.
• Improved CustomDropdown behavior by refactoring the SelectedIndex implementation and enhancing placeholder text configuration.
Version 1.6
New Features
• Complete UI overhaul featuring animated glow effects, interactive controls, custom text boxes, scroll bars, drop-down menus, progress bars, and dialog windows.
• Added integrated update checking functionality.
• Added New Project and Quick Save shortcuts to the sidebar.
• Added experimental support for installing OIV packages directly from within the application.
• Added uninstall support for OIV packages installed through MagicOGK OIV Builder.
• Added automatic GTA V directory detection.
Improvements
• Rebuilt the core OIV build and extraction pipeline for improved reliability and maintainability.
• Added automatic .rpf backup creation before installer modifications.
• Added safety checks that prevent installations while GTA V or OpenIV are running.
• Added required encryption key support for working with GTA V archives.
Credits
• OIV installer functionality was developed using CodeWalker and CodeWalkerCoreFX as implementation references.
Version 1.5
Added
• Support for extracting existing OIV packages into folders.
• Extraction modes for both flat and nested archive structures.
Improved
• Switched publishing away from single-file deployment, reducing package size and improving distribution flexibility.
• Consolidated distribution into a single installer for easier installation and updates.
Version 1.4
Added
• Ped Replacement installation workflow.
• Improvements to the Replace Installation interface.
Improved
• Updated the replacement installation UI for a more streamlined experience.
Version 1.3
Added
• Clothes Replacement workflow.
• Weapons Replacement workflow.
• OIV Disassembler functionality.
• External link support in the Metadata tab.
Improved
• Updated OIV disassembly logic to correctly preserve file paths and structure.
• Refined the user interface across multiple areas of the application.
Known Issues
• OIV packages created by MagicOGK OIV Builder may not always disassemble correctly.
Version 1.2
Added
• Dedicated Vehicle Replacement workflow.
Fixed
• Multiple sidebar-related UI issues.
Version 1.1
Fixed
• Fixed an issue where the application window could not always be moved correctly.
• Resolved several miscellaneous UI bugs and stability issues.
Primeiro envio: 21 de abril de 2026
Último envio: há 6 dias atrás
Último download: há 3 horas atrás
5mods on Discord
@valora86 what do you mean by 'get things'?
@JoyLucien have you checked out the latest version? I hope I fixed your issue.
@MagicOG great！it work。I haven't tested OIV with data insertion yet—does it work too?
I have an idea: modify the OIV decompression window to a non-modal interface. This way, it won't prevent you from continuing to operate the main interface after opening. Then, change the two mode buttons to checkboxes that toggle between them, add a path box and a browse button to select and save the exported OIV to the local machine; it will automatically save to the configuration. Add a rectangular area that allows dragging and dropping OIVs, and an decompress button. Clicking the decompress button will open the path window, select the OIV, and automatically decompress it to the saved path. Dragging an OIV into the rectangular OIV area will also automatically decompress it.
i have added https://github.com/Mjc-g3/MagicOGK-OIV-Builder/pull/1
Can this install multiple OIVs at once?
@bruhheso no, one at a time. But you could manually extract them and merge multiple together into one OIV
FiveM compatible or nah?
@EdgarSIP anything .oiv compatible, this is compatiblewith
@MagicOG the dlc file didn't installed only the dlclist.xml updated
@FranklinTheGoon I think there is a bug in the latest version, please download version 1.6.1 or earlier, I'll look into this.
goated
the dlc file didn't installed only the dlclist.xml updated
@XRPX you have to use version 1.6.1 or below.
@MagicOG bro please fix the dlc addons it not add the dlc folder into the dlcpacks. Only add the dlc list into the dlclist.xml. Thanks in advanced
@MagicOG Yes, bro, that's exactly the version I'm using
@XRPX if so, try a previous version. I have never had or heard of issues like that in 1.6.1 and versions before.
The best OIV App, You are our saviour
@MagicOG Add changelog for 2.0 in the description, remove Ai images
sorry im new to modding is this basically a tool that automates combining addon packs into one file?