Free online LAZ to PTS converter
Convert compressed LAZ point clouds to text-based PTS for scanning and 3D software.
LAZ to PTS
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How to convert laz to pts file
- 3D modeling
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A point-cloud application that accepts ASCII PTS but not compressed LAZ requires conversion before import or handoff. PTS is text-based and usually much larger than LAZ, but its records can be inspected with text tools.
What the LAZ format is
LAZ is a compressed form of LAS, a format for storing lidar and other 3D point-cloud data. It is used in surveying, mapping, reality capture, and point-cloud processing; GIS and lidar software such as PDAL and CloudCompare can read or create it. LAZ preserves the point data while reducing file size compared with uncompressed LAS.
What the PTS format is
PTS is a text-based point-cloud exchange format used by 3D scanning and visualization software. A typical file starts with a point count, followed by one record per point containing coordinates and, when available, attributes such as intensity and RGB color. Its plain-text structure can aid interoperability, but it takes more storage and can be slower to load than compressed data.
How to convert LAZ to PTS
Online on 101convert.com
- Open the LAZ-to-PTS converter on 101convert.com and upload your LAZ file.
- Choose PTS as the output format and start the conversion.
- Download the converted PTS file when processing finishes. Multiple files can be converted in one batch; the page displays the per-file size limit.
Offline with desktop software
CloudCompare is free and runs on Windows, macOS, and Linux. Use a build with LAZ support. Open the file through File → Open and select input.laz. Then use File → Save, choose PTS as the output format, and save as output.pts. Check the export options for the point attributes available in your file.
Quality and compatibility
LAZ compression is lossless relative to LAS, but exporting to PTS can change which attributes are represented: PTS commonly carries coordinates, intensity, and RGB, while LAZ can contain additional lidar fields. Confirm that the destination application supports the PTS variant and attributes you export. Expect the text file to be substantially larger than the source LAZ, especially for dense scans.
Note: This laz to pts conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
Information about file extensions and file types is provided by File-Extensions.org
Frequently asked questions
Is the LAZ to PTS converter free?
Yes, converting LAZ to PTS on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my LAZ file be?
You can upload LAZ files up to 30 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 500 MB per file and 5 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert LAZ to PTS?
No. The LAZ to PTS conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid LAZ file for this LAZ to PTS conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.