Convert PTS to PLY (Free)
Also converts OBJ, GLB, WRL, XYZ, 3DM, PDF from the same file.
Runs in your browser. No upload, no signup, nothing to install.
Also from Innerscene: Circadian Lab, a free lighting calculator for room illuminance, melanopic EML, and glare.
How to convert PTS to PLY
- 1
Open your .pts file
Drag it onto the viewer above, or click "Open a PTS File". Files up to 200 MB open directly; the parse runs in a worker so the page stays responsive.
- 2
Pick Polygon File Format in the Export menu
Click Export in the toolbar, then PLY (.ply).
- 3
Download
The .ply is written in the browser and saved straight to your downloads folder. No queue, no email, no watermark.
What survives the conversion
A file conversion is a translation, and formats do not carry the same things. Here is exactly what moves from PTS into PLY, and what does not.
| Geometry | Kept | points are written as triangle meshes. |
|---|---|---|
| Colors and materials | Kept | PLY carries per-vertex color, which is at least what PTS stores, so the colors come across. |
| Units and scale | Dropped | PLY stores no unit. Coordinates are written in meters, so set the import unit to meters if the destination asks. |
| Map coordinates | Kept | PLY gets the survey coordinates back: easting, northing and height in meters, Z up, the convention scanners write. |
What the PLY writer emits: Binary little-endian PLY with x/y/z and per-vertex RGB, faces for meshes, edges for linework, vertices only for clouds.
The source: Text Point Cloud (PTS / PTX / XYZ) (.pts, .ptx, .xyz)
Leica PTS and PTX scans and XYZ point lists, with RGB or intensity when the file carries it, read in a stream and sampled evenly to the device’s point budget, so multi-gigabyte scans open too.
The target: Polygon File Format (.ply)
The scanning and photogrammetry format, and the one interchange format that treats point clouds as first-class.
Opens in: CloudCompare, MeshLab, Blender, Metashape, RealityCapture.
Your file never leaves your computer
Both the PTS parser and the PLY writer are JavaScript and WebAssembly running in your own browser tab. There is no upload step, no server-side conversion queue, and no copy of your file anywhere but your machine. That matters for drawings under NDA, for client work, and for anything you would not email to a stranger.
Free to Use, No Signup
There are no accounts and no watermarks on this converter. If it saved you time, the one thing we ask is a mention: a post, a link from your blog or course page, or a reply to someone asking how to open a file.
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Hear about new formats
Occasional emails when the viewer learns a new format or gets a new tool.
Frequently asked questions
▶Is this PTS to PLY converter free?
Yes. No signup, no watermark, no per-file limit and no paid tier. Innerscene.
▶Is my PTS file uploaded anywhere?
No. The file is read with the browser file API and converted in the same tab. Nothing is sent to a server unless you explicitly click Share, which is a separate, opt-in feature.
▶Will my colors and materials survive the PLY export?
PLY carries per-vertex color, which is at least what PTS stores, so the colors come across.
▶Will the PLY open at the right size?
PLY stores no unit. Coordinates are written in meters, so set the import unit to meters if the destination asks.
▶How large a PTS file can I convert?
Up to 200 MB, and the ceiling adapts to how much memory your device reports. The conversion runs on your own hardware, so a desktop with plenty of RAM will handle more than a phone.
▶Can I convert PLY back to PTS?
Not here. We read PTS and write PLY, but not the reverse. the universal 3D viewer
▶Which browsers does it work in?
Chrome, Edge, Firefox and Safari, on Windows, macOS, Linux, iOS and Android. No plugin and no extension.
Convert PTS to something else
Convert something else to PLY
Or start from the universal 3D viewer.