GTA IV Vehicle Mod Installer v1.3 by MobileD2267,348 downloads
ivPM - GTA IV Performance Manager (Get More FPS) by Jordan Micah Bennett27,016 downloads
Tutorial: Convert Player Model To Ped Model by metalwars10,430 downloads
LineMaker - EPM by Slyde5,679 downloads
GTA IV Indonesia Launcher by InvirSoft9,286 downloads
DFF2WDR v0.1 BETA by Shadow-Link5,074 downloads
G-Texture v0.1 - Create/Edit IV textures by REspawn18,273 downloads
Game Indefinite Modding Suite IV (GIMS) by 3Doomer15,187 downloads

GTA IV Vehicle Mod Installer v1.2 by MobileD2537,983 downloads
"How to mod" + more guide by AussieProGamer39,032 downloads
GTA File Assistant 0.3 by thomasking427,601 downloads
Simple Native Trainer 6.3v for laptops by JamesForson1053,962 downloads
GTA IV Handling Batch Editor by Amunium31,013 downloads
.NET 4.0 Confirmation Test by Ironhide7,067 downloads
GTA IV Savegame Backup Tool + GTA IV Savegame Installer by MisterPC44,610 downloads
GTA IV Weapon Editor by Matikupa32147,679 downloads

EFLC File Unlocker (SDFA DUMPER) by Alexander Blade31,068 downloads
ASI Loader + Script Hook 0.5.0 (for GTA IV by Alexander Blade and Aru224,970 downloads
SparkIV 0.6.5 (for GTA IV - by Aru388,529 downloads
IV : Multiplayer Alpha 2 R3 by ReVo and JeNkStAX42,048 downloads
X GXT Editor by xmen21,580 downloads
GTA-IVaud v1.1.5 by Vilavek93,558 downloads
GTA-IVaud 1.1 by Vilavek8,170 downloads
IVTracker by Alan Baylis4,147 downloads

GTA IV Car Configuration Editor v1.0.117.0 BETA by ZZCOOL/InsaneMatt41,323 downloads
GTA IV C++ ScriptHook Development Kit v0.3.0 by aru10,409 downloads
GTA IV C++ ScriptHook Redistributable v0.3.0 by aru162,253 downloads
GTA IV .NET ScriptHook v0.893 beta by HazardX55,832 downloads
DFF2WDR Beta 0.1 by Shadow-Link3,582 downloads
WDR Analyze by Prince-Link5,362 downloads