.RV File Overview

File Extension:	RV
File Type Description:	SPEFO Stellar Spectra Analysis Data
File Type Developer:	Astronomical Institute of the Czech Academyof Sciences
Primary Associated Software:	SPEFO
Primary Software Developer:	Astronomical Institute of the Czech Academyof Sciences

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What is File Extension RV?

Primarily, a RV file extension is a type of SPEFO Stellar Spectra Analysis Data file developed for the Eltima Elmedia Player software program by Open Source. Commonly, SPEFO Stellar Spectra Analysis Data files are found on user computers from United States, and on PCs running the Windows 10 operating system. In most cases, these users are surfing the internet using the Google Chrome browser.

Associated Developers and Software

	Eltima Elmedia Player by Open Source
	Media Player Classic by Open Source
	RealPlayer Cloud by RealNetworks
	SPEFO by Astronomical Institute of the Czech Academyof Sciences
	Online Media Technologies AVS Video Converter by Online Media Technologies Ltd.
	Microsoft Windows Media Player by Microsoft Corporation
	DataFlex by Data Access Worldwide

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Top User Operating Systems


Windows 10	Windows 11	Windows 6	Windows 8.1

Associated Operating Systems

	DOS
	Windows
	Mac
	Windows Phone
	iOS

Other File Types Related to RV Files

Extension	File Type Developer	File Category	File Type Description
.RFI	Astronomical Institute of the Czech Academyof Sciences	Data Files	SPEFO Stellar Spectra Analysis Data
.RRI	Astronomical Institute of the Czech Academyof Sciences	Data Files	SPEFO Stellar Spectra Analysis Data
.EQW	Petr Skoda	Data Files	SPEFO Stellar Spectra Analysis File
.RAI	Astronomical Institute of the Czech Academyof Sciences	Data Files	SPEFO Data
.NFI	Dream Multimedia	Disk Image Files	Dreambox Disc Image
.NIX	IBM	Data Files	Rational XDE Data
.ANN	ABBYY	Data Files	Lingvo Dictionary Annotation File
.BWM	Statistics Netherlands	Data Files	Blaise Data File
.VSHADER	Microsoft Corporation	Data Files	Microsoft Visual Studio Data File
.NRU	Nero AG	Data Files	Nero UDF CD-ROM Compilation