A WFT file is basically a file ending with the `.wft` extension, but the key point is that `.wft` isn’t a single standard, meaning different programs use it for totally different data, so its real meaning depends on what produced it, whether it’s a GTA IV vehicle model component paired with a `.wtd` texture, an Oracle Workflow Builder definition file, or an optics-related wavefront dataset used in interferometry tasks.The quickest way to figure out which type of WFT file you have is to check where it came from and what files sit next to it, since a GTA mod or game folder points to the GTA version, Oracle/EBS export folders point to the Oracle workflow type, and optics/testing directories point to wavefront data, after which you can do a simple text-versus-binary check by opening a copy in Notepad to see whether it shows readable text or mostly unreadable symbols, and if you need stronger confirmation you can inspect the first bytes or run PowerShell commands like `Format-Hex` or a strings-style scan to look for clues such as vehicle names, Oracle workflow terms, or optics keywords, then load the file with the right toolchain—GTA mod tools, Oracle Workflow Builder, or optics software.When I ask what app or project your WFT file came from, it’s because the `.wft` extension is applied by totally different software groups, and the source usually reveals the real format immediately: a game-mod folder or GTA IV directory almost always means a GTA vehicle model (typically with a matching `.wtd` texture) used with OpenIV, an enterprise Oracle workflow environment points to an Oracle Workflow definition file, and optics or metrology contexts indicate a wavefront data file for analysis software, so the folder it came from and the files beside it are far more reliable indicators than the extension itself.In universal WFT file viewer -to-day use, when people refer to a “.wft” file they’re typically referring to one of a few familiar meanings, with the right one depending on where the file appears: in GTA IV modding it’s the documented vehicle-model format installed with a matching `.wtd` file via OpenIV, in enterprise environments it’s an Oracle Workflow Builder workflow-data file used to hold process definitions, and in optics work it’s a DFTFringe wavefront file used for analyzing and correcting optical surfaces rather than anything gaming or ERP-related.Identifying the correct `.wft` meaning involves checking its origin path, examining neighboring files, and giving it a small peek inside, since the extension isn’t unique; a WFT found in GTA IV modding environments—especially next to a same-name `.wtd` texture or vehicle-mod indicators—points to the GTA vehicle-model format read in OpenIV, whereas one emerging from Oracle workflow ecosystems is usually an Oracle Workflow Builder workflow definition or data file.If the file is tied to optics or interferometry—mirror testing routines, wavefront mapping, correction workflows, or DFTFringe usage—then it may be a wavefront data format, and beyond tracing its source you can open a copy in Notepad to observe whether it contains clear text or mainly unreadable binary content, while a more precise identification comes from checking the earliest bytes with `Format-Hex` or pulling out strings that reveal GTA-related references, Oracle workflow identifiers, or optical-measurement cues that pinpoint its correct classification.