since 2000
Opening an OVL File
The OVL file type is primarily associated with Jurassic World Evolution.
What is an OVL file?
OVL files mostly belong to Jurassic World Evolution by Frontier Developments. An OVL file is an archive of models, scenes, audio clips and other information used in Cobra-engine based-video games developed by Frontier Developments, Ubisoft, and Asobo Studio. Video games that use OVL models include Jurassic World Evolution, RollerCoaster Tycoon 3, LostWinds, Planet Zoo, Elite Dragons, Disneyland Adventures, and Infestation. Another type of OVL file is an overlay containing routes, waypoints, and tracks used by geographic information systems such as GPSBabel. OVL is also the filename extension of an overlay used by e-Sword bible study software.
How to open OVL files
You need a suitable software like Jurassic World Evolution to open an OVL 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 OVL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a OVL file directly in the browser:. Just drag the file onto this browser window and drop it.
Online OVL Text Viewer
or drag and drop it here
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Programs that open and convert OVL files:
- Jurassic World Evolution by Frontier Developments
See the previous paragraphs to learn more about the main application. OVL files are often referred to as Jurassic World Evolution games because this type of file is primarily created or used by this software.
- C++ Builder (overlay) by EmbarcaderoC++ Builder is an integrated development environment. Borland C++, a discontinued MS-DOS iteration of C++ Builder used an overlay to store all program code that shares its memory allocation with other program modules on a 640K MS-DOS machine. This file format is classified as Executable.
- GPSBabel (overlay) by GPSBabelGPSBabel is a geographic information system that converts routes, waypoints, and tracks between the formats used by various GPS devices. It can open and convert an OVL file containing an overlay of routes, waypoints, and tracks. This file format is classified as GIS.
- PDP-10 (overlay) by DECPDP-10 is a discontinued family of mainframe computers. Its overlay (pre-virtual memory) is saved in an OVL file. This file format is classified as Data. Related links: Wikipedia PDP-10 Page
- RollerCoaster Tycoon (game data archive) by Frontier DevelopmentsRollerCoaster Tycoon is an amusement park construction and simulation video game. Game data such as sprites, models, audio clips, and textures used in this game are saved in an OVL file. This file format is classified as Game.
OVL file format:
The file format, which is the arrangement and type of data in a file, determines which program can open the file. 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, and file extensions can be assigned incorrectly. Knowledge is power - this also applies when dealing with unknown or faulty files. Our evaluation of the OVL files is as follows:
OVL is one of the most common file extensions and includes various formats for various programs. The two most common formats are as follows:
- 60% of all OVL files start with the bytes FRES crucial for this file format. These are binary files, so they do not contain words or text. The files are on average 1 MB in size and range from 560 bytes to 8 MB. It is a modern file type. Several words can almost always be found in the files, e.g. FRES, FGDK, :tex, Casino and MaterialCollection. An example of a file name is Main.ovl or Loc.ovl. Such files sometimes refer to config, init, audio, animal, female, ankylosaurus, species and male.
- 10% of all OVL files are associated with RollerCoaster Tycoon 3 game data. The contents of these files cannot be read by a human; only a computer program can interpret the data. The average file size is 150 KB with most files being between 490 bytes and 10 MB in size. Several words can almost always be found in the files, e.g. FGRK, FGDK, Flic, RCT3 and FlexiTexture. Some examples of file names are English.common.ovl or Sounds.common.ovl. These files are often associated with common, unique, style, icons, resolution and zyned.
The remaining 30% of all OVL files are files with no common format, the following 17 formats exist: Geogrid Overlay, EXE, ELF, XML, HOMEBREWNRO, LSM, CLUSTER, Bootstrap and MWo. Often described as tyrannosaurus, zoopedia, terrain, list, velociraptor, aardvark, packages or asset. If you want to find out which format your OVL file belongs to, just click on the button "Choose your .ovl file to analyze".
Technical Data for OVL File Extension
File classification:
Game
Related files:
Mime type:
an ovl game data archive is a special file format by Frontier Developments and should only be edited and saved with the appropriate software.
How to solve problems with OVL files
- Associate the OVL file extension with the correct application.
- Update your software that should actually open game data archives. Because only the current version supports the latest OVL file format. Search, therefore, e.g. on the Frontier Developments manufacturer website after an available Jurassic World Evolution update.
- To make sure that your OVL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .OVL file online - secure, fast, and no downloads needed.