Opening an OHS File

The OHS file type is primarily associated with Ocean Optics Spectrometer Software.

OHS	File extension: OHS
	File type:	data file

What is an OHS file

OHS files mostly belong to Ocean Optics Spectrometer Software. The OHS file is a measurement data file used by various scientific instruments. It stores sensor readings captured during experiments and calibration routines.
Most files record data for LED grow light applications. These files, often called Ocean Optics Spectrometer Data files, are handled by specific software from Ocean Optics Spectrometer Software. Other versions are used for vibration analysis and for lighting measurements such as those generated by the LMS-6000 system.
Data inside a OHS file may include raw sensor outputs, calibration settings, and metadata that record environmental or experimental conditions. Only the instrument’s dedicated software can fully decode this structured information.
Key details summarized by FilExt.com include:

• LED Grow Light Data: Captures spectral and intensity measurements for horticultural lighting applications.
• Vibration Data: Records sensor readings used in monitoring mechanical vibrations.
• Lighting Measurement Data: Maintains data from light measurement instruments for quality or performance analysis.

How to open OHS files

You need a suitable software like Ocean Optics Spectrometer Software to open an OHS 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 OHS file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a OHS file directly in the browser:. Just drag the file onto this browser window and drop it.

Online OHS Text Viewer

Choose your .ohs file to analyze

or drag and drop it here

Online File Viewer

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OHS file format:

Every file has a defined file format, i.e. how the data is arranged in the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our examination of the OHS files comes to the following conclusion:

The OHS file extension is not widely used. Such a file includes various formats for various programs. The file formats most commonly found in OHS files are:

• 60% of all OHS files start with the bytes OHSP, which are crucial for this file format. These are binary files, so they do not contain words or text. OHS files are between 3.8 KB and 3.9 KB in size. The file type is very old but is also used today. Several words can almost always be found in the files, e.g. OHSP-350C. A usual file name is OHS-20180601.ohs.
• 20% of all OHS files have the same signature HPCS. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The file size is in the range of 2 KB to 3 KB. Certain words are almost always found in the files, such as HPCS-330P and HPCS-320. A common filename is HPC-20180601.ohs or OHS-20180601.ohs.

The remaining 20% of all OHS files are files with no common format, often e.g. LMS. These files are often connected to history. You can get all the details of your OHS file by dragging it onto this page or by clicking the button "Choose your .ohs file to analyze" above.