Windows uses C:\Program Files\ and the Registry. iOS uses a "sandbox." Every app lives in a locked jail cell. An EXE often assumes it can read and write anywhere on the PC. The moment that converted app tried to write to C:\Windows\Temp, the iPhone would crash or deny permission.
If there is no source code and the .exe must run on an iPad or iPhone, emulation is the only theoretical path. However, it is severely limited by Apple's policies. exe to ipa converter
Does an "EXE to IPA Converter" exist? No. Not in the way most users hope. There is no magic button that turns a Windows program into an iPhone app. Windows uses C:\Program Files\ and the Registry
What is the solution?
Be skeptical of any website or software promising a one-click conversion; they are almost certainly scams or malware vectors. Be skeptical of any website or software promising
Short answer: you cannot directly convert a Windows EXE (a native Windows executable) into an iOS IPA (an app bundle for Apple's ARM-based iPhones/iPads). They are fundamentally different formats for different CPU architectures, OS kernels, frameworks, and signing requirements. Below is a clear, structured explanation of why, what a migration/porting workflow actually looks like, and practical alternatives.