Game Indefinite Modding Suite IV (GIMS) by 3Doomer13,764 downloads
GTA IV Vehicle Mod Installer v1.2 by MobileD2391,485 downloads
"How to mod" + more guide by AussieProGamer37,654 downloads
GTA File Assistant 0.3 by thomasking427,108 downloads
Simple Native Trainer 6.3v for laptops by JamesForson1044,519 downloads
GTA IV Handling Batch Editor by Amunium29,398 downloads
.NET 4.0 Confirmation Test by Ironhide6,781 downloads
GTA IV Savegame Backup Tool + GTA IV Savegame Installer by MisterPC42,481 downloads

GTA IV Weapon Editor by Matikupa32144,704 downloads
EFLC File Unlocker (SDFA DUMPER) by Alexander Blade29,003 downloads
ASI Loader + Script Hook 0.5.0 (for GTA IV by Alexander Blade and Aru199,735 downloads
SparkIV 0.6.5 (for GTA IV - by Aru366,637 downloads
IV : Multiplayer Alpha 2 R3 by ReVo and JeNkStAX35,542 downloads
X GXT Editor by xmen19,110 downloads
GTA-IVaud v1.1.5 by Vilavek72,692 downloads
GTA-IVaud 1.1 by Vilavek7,477 downloads

IVTracker by Alan Baylis3,887 downloads
GTA IV Car Configuration Editor v1.0.117.0 BETA by ZZCOOL/InsaneMatt40,099 downloads
GTA IV C++ ScriptHook Development Kit v0.3.0 by aru9,702 downloads
GTA IV C++ ScriptHook Redistributable v0.3.0 by aru157,647 downloads
GTA IV .NET ScriptHook v0.893 beta by HazardX52,861 downloads
DFF2WDR Beta 0.1 by Shadow-Link3,381 downloads
WDR Analyze by Prince-Link4,989 downloads
g4mHOOK SDK v0.1.1 by bean_xp8,487 downloads

IV Placement Editor v1.3 by Chipsman4,968 downloads
XLiveLess 0.97b by listener178,530 downloads
GTA IV Scripts Centre v2b by Gforce3,651 downloads
Norwegian Language for OpenIV 0.9 by FIS2,113 downloads
Spolszczenie do OpenIV (Polish for OpenIV) by Ojcon3,267 downloads
X Mod Installer V.1.0 by xmen30,014 downloads