.PLN is a 3D / CAD (more) file (3D / CAD / engineering). Analyser identifies a .PLN file and reads the metadata in its header, right in your browser. Analyser handles .PLN alongside related formats such as .DRC, .KSplat, .U3D and more. In Analyser's format library, .PLN sits in the 3D / CAD / engineering category. Analyser recognises .PLN files from their contents and reads what metadata it can - entirely on your device, with nothing uploaded.

How do I open a .PLN file?

Drop a .PLN file onto Analyser at https://lab.valjdakosta.com/ and it is identified directly in your browser - no upload, no account and no software to install. Identify more 3D, CAD and scene files: Google Draco compressed meshes, Gaussian splats (KSplat), Universal 3D, Dassault 3DXML, DirectX .x models, Qubicle voxels, Wings3D, Graphisoft ArchiCAD BIM projects (PLN/PLA, from their "ROF FDB" header), Autodesk Revit (RVT/RFA and templates, build version from BasicFileInfo), Siemens Solid Edge, Navisworks, legacy CATIA V4, terrestrial-scanner point clouds (FARO/Trimble) and legacy binary Visio (.vsd).

Can I open a .PLN file online for free?

Yes. Analyser is a free online .PLN identifier that runs entirely in your browser - your .PLN file never leaves your device, so there is nothing to upload and no software to install. It even works offline once installed.

.PLN file - what it is and how to identify it online

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Home › Formats › .PLNID

What is a .PLN file?

.PLN is a 3D / CAD (more) file (3D / CAD / engineering). Analyser identifies a .PLN file and reads the metadata in its header, right in your browser.

Did you know: Analyser handles .PLN alongside related formats such as .DRC, .KSplat, .U3D and more.
In Analyser's format library, .PLN sits in the 3D / CAD / engineering category.
Analyser recognises .PLN files from their contents and reads what metadata it can - entirely on your device, with nothing uploaded.
What Analyser reads: Identify more 3D, CAD and scene files: Google Draco compressed meshes, Gaussian splats (KSplat), Universal 3D, Dassault 3DXML, DirectX .x models, Qubicle voxels, Wings3D, Graphisoft ArchiCAD BIM projects (PLN/PLA, from their "ROF FDB" header), Autodesk Revit (RVT/RFA and templates, build version from BasicFileInfo), Siemens Solid Edge, Navisworks, legacy CATIA V4, terrestrial-scanner point clouds (FARO/Trimble) and legacy binary Visio (.vsd).
Depth of analysis: .PLN is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
Open a .PLN file: Drag a .PLN file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
Related formats: .DRC · .KSplat · .U3D · .3DXML · .X · .QB · .Wings · .PLA · .RVT · .RFA · .RTE · .RFT · .PAR · .PSM · .PWD · .NWD · .NWF · .NWC and more. See all supported file types.