100% Secure & Private
RP Converter
Online RP converters slow or capped? reaConverter works locally, with instant results and no upload limit.
How to Convert .rp Files in Bulk
1. Install reaConverter
2. Select RP Files
3. Start Conversion
Step by step
See It in Action
For quick and effortless RP 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.
Extra Tools
Do more with your files
Converting RP 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
From those who tried it
Average User Rating:Last updated on July 28, 2026
Questions & Answers
RP files: Frequently Asked Questions
What are RP files?
RP is an image format associated with Rainbow Painter, an image processor first released in the early 1990s. The program included a variety of features for image editing and capturing screenshots, and had several upgraded releases in the following years, designed for both Mac OS and Windows platforms. Rainbow Painter has now been discontinued for a few years, so the RP format is considered obsolete and uncommon.
Can reaConverter open RP files?
reaConverter fully supports the RP file format – open, edit, and export RP files to any other popular file format with ease.
How do I change RP to another format?
reaConverter is a user-friendly tool for converting RP files. Once installed on your computer, it allows you to convert all your .rp files at once with just a few clicks. You can even convert RP files directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert RP online?
If you only want to convert a few RP files, you are welcome to try our free online RP converter.
How can I turn RP files on my computer to another format?
The best way to convert RP 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 RP.
How can I automate RP 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 RP 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 rp converter.
What else can I do with reaConverter?
Vectorize imagesChange bit depthConvert RAW filesConvert Gerber filesConvert RGB to CMYK
What formats can I convert a RP file to?
Discover More
Beyond RP conversion
Convert .rp files in batches of any size, with editing and processing applied along the way. The same tool also handles 800+ other formats, including CAD, medical imaging, and GIS.
