Opening a RAY File

The RAY file type is primarily associated with Rayshade.

RAY	File extension: RAY
	File type:	3D scene/image data

What is a RAY file?

RAY files mostly belong to Rayshade by Stanford University. RAY is a file extension for storing 3D ray-traced scene or image created using Rayshade, a multi-platform program for rendering 3D scenes. Such RAY files consist of lighting, texture mapping, and 3D object primitives written in ASCII text format and used to render a 3D scene. Programs like LightTools and LucidShape also use files with RAY file extension to create data models and light simulation of actual light rays. This other type of RAY files contain information about light rays and their properties such as colors and wavelengths.

How to open a RAY file

You need a suitable software like Rayshade to open a RAY file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your RAY file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a RAY file directly in the browser:. Just drag the file onto this browser window and drop it.

Online RAY File Viewer

Choose your .ray file to view this image

or drag and drop it here

Online File Viewer

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How to extract texts from RAY files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

1. To do so, click the "Choose your .ray file to view this image" button above.
2. Your RAY file will then be displayed in the browser.
3. Now click on "Save as..." at the top of the page.
4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
5. Download the converted file.

RAY file format:

To find out what program is needed to open RAY files, you need to determine the file format. Each file format has a unique extension and almost always a unique signature. For example, Microsoft Word documents have the extension .docx and the signature (usually the first 3 characters in this file) PK. However, different programs can use the same file extension. Furthermore, a file extension can be renamed incorrectly and double-clicking on it will then display an error when it is opened. Knowledge is power - this also applies when dealing with unknown or faulty files. Our analysis of the RAY files produces the following result:

RAY is not a common file extension and covers different formats for different programs. The following file formats are most commonly found in RAY files:

• 35% of all RAY files start with the bytes LTRF crucial for this file format. They consist of illegible, cryptic characters. The files are often between 2 MB and 150 MB in size. It is a modern file type. Certain words are almost always found in the files, such as LTRF. These files can be linked to light, tools, binary, rays, rayfile and blue.
• 7% of all RAY files start with the magic bytes SBT-raytracer, which are always the first bytes of this file format. The content consists of readable text data, which can be read using a text editor. The files are on average 1 KB in size and range from 390 bytes to 2 KB. The keywords SBT-raytracer 1.0, camera and position are typical for these files.

All the rest of the RAY files (58%) have different formats, such as zMu. Files like these are sometimes linked to lucid, luxeon, royal, speos, trace, simulux, format, series, shape or plpt. Just click the "Choose your .ray file to view this image" button on this page to find out what your RAY file is.