OVF File Extension

What is OVF file?

OVF is a format designed for compression and distribution of software for virtual machines. OVF files are text files which enable to describe properties of a virtual machine. OVF package includes basic information: name of a virtual machine, processor, mass storage, network, and memory settings, and other parameters of a virtual machine. Besides that, it is possible to add some non standard elements such as comments, start-up parameters, minimal requirements and other functions.

Universality of specification of OVF format

OFV files do not depend on specific hypervisor or processor architecture, they are neutral regarding platform. Because of introducing this specification, certain standards in virtual machines presentation are widely applied.

Advantages of OVF files

OVF files enable flexible, safe and efficient distribution of software for entrepreneurs while maintaining mobility of virtual machines across multiple platforms. As the result, clients and providers can easily introduce a virtual machine based on the OVF standard for any virtualisation platform. OVF files make it easy to configure a virtual machine.

Programs which support OVF file extension

The following list contains programs grouped by 3 operating systems that support OVF files. Files with OVF suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 10/25/2019

How to open file with OVF extension?

There can be multiple causes why you have problems with opening OVF files on given system. Fortunately, most common problems with OVF files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with OVF files.

Step 1. Get the VMware Workstation

The most common reason for such problems is the lack of proper applications that supports OVF files installed on the system. The most obvious solution is to download and install VMware Workstation or one to the listed programs: VMware OVF Tool, VirtualBox, VMware Player. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit VMware Workstation website and download the installer.

Step 2. Update VMware Workstation to the latest version

You still cannot access OVF files although VMware Workstation is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that VMware Workstation cannot handle files with OVF may be that the software is outdated. The most recent version of VMware Workstation is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign VMware Workstation to OVF files

After installing VMware Workstation (the most recent version) make sure that it is set as the default application to open OVF files. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the OVF file
• Next, select the Choose another app option and then using More apps open the list of available applications
• The last step is to select Look for another app on this PC option supply the directory path to the folder where VMware Workstation is installed. Now all that is left is to confirm your choice by selecting Always use this app to open OVF files and clicking OK.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected OVF file open the file menu and choose Information
• Open the Open with section by clicking its name
• Select VMware Workstation and click Change for all...
• A message window should appear informing that This change will be applied to all files with OVF extension. By clicking Continue you confirm your selection.

Step 4. Ensure that the OVF file is complete and free of errors

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper OVF file. Being unable to access the file can be related to various issues.

1. The OVF may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the OVF file hinders attempts to open it. Scan the OVF file as well as your computer for malware or viruses. If the OVF file is indeed infected follow the instructions below.

2. Verify that the OVF file’s structure is intact

If the OVF file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with OVF extension was interrupted and the file data is defective. Download the file again from the same source.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. Log in using an administrative account and see If this solves the problem.

4. Verify that your device fulfills the requirements to be able to open VMware Workstation

If the systems has insufficient resources to open OVF files, try closing all currently running applications and try again.

5. Verify that your operating system and drivers are up to date

Latest versions of programs and drivers may help you solve problems with Open Virtualization Format files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle OVF files.

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