OIL Converter
OIL converter that handles any volume. From a few files to thousands — consistent results every time.
How to Convert .oil Files in Bulk
1. Install reaConverter
2. Select OIL Files
3. Start Conversion
Convert OIL on your PC
For quick and effortless OIL file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Do more with your files
Converting OIL files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.
Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.
User Reviews
Average User Rating:Last updated on November 29, 2025
OIL files: Frequently Asked Questions
What are OIL files?
OIL is an image format also known as the "Open Image Library Format". Though designed as a standardized format for open image transfer and storing, it is rarely used and might not be compatible with your image viewer. To open OIL images try converting them to more accessible extensions.
Can reaConverter open OIL files?
reaConverter fully supports the OIL file format – open, edit, and export OIL files to any other popular file format with ease.
How do I change OIL to another format?
reaConverter is a user-friendly tool for converting OIL files. Once installed on your computer, it allows you to convert all your .oil files at once with just a few clicks. You can even convert oil images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert OIL online?
If you only want to convert a few OIL files, you are welcome to try our free online OIL converter.
How can I turn OIL files on my computer to another format?
The best way to convert OIL files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from OIL.
How can I automate OIL files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert OIL files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line oil converter.
What else can I do with reaConverter?
Convert RAW formatsConvert CAD formatsSet picture bit depthSet file dateConvert PDF
What formats can I convert a OIL file to?
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