CCX to EXR Converter

Free online CCX to EXR — HDR image conversion

Drop files here. 1 GB maximum file size or Sign Up
to
Facebook Amazon Microsoft Tesla Nestle Walmart L'Oreal

HDR Capable

CCX to EXR conversion delivers high dynamic range output — the industry standard for visual effects workflows.

Any Platform

Access the converter from any device with a web browser — Windows, Mac, Linux, or mobile. No install required.

Files Stay Private

Uploaded CCX files are purged after processing. EXR output is automatically deleted within 24 hours.

How to convert CCX to EXR

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose exr or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your exr file right afterwards

About formats

CCX (Corel Compressed Exchange) is a compressed vector clipart format developed by Corel Corporation, introduced alongside CorelDRAW 5 in 1994. The format is essentially a compressed variant of CMX (Corel Presentation Exchange), packaging vector artwork, embedded bitmaps, and metadata into a smaller file suitable for distribution on CD-ROM clipart collections and online galleries. CCX files use the same underlying data structure as CMX but apply compression to reduce storage requirements — an important consideration during the 1990s when clip art libraries containing thousands of images shipped on capacity-limited media. Corel distributed vast collections of CCX clipart with CorelDRAW suites, and the format became synonymous with the extensive ready-made graphic libraries that distinguished Corel's product offerings. The artwork stored in CCX files ranges from simple geometric shapes to detailed illustrations, covering categories like business, nature, people, symbols, borders, and decorative elements. One advantage is compact storage — compression allows large clipart libraries to occupy significantly less disk space than equivalent uncompressed vector files. The ready-to-use nature of CCX content is another strength, providing designers with drag-and-drop artwork that scales cleanly to any size without quality loss, inheriting the resolution independence of the underlying vector data. While the format saw its peak usage during the CorelDRAW 5 through 12 era, CCX files remain openable in current versions of CorelDRAW and can be converted to modern formats.
Developer: Corel Corporation
Initial release: 1994
EXR is a high-dynamic-range raster image format developed by Industrial Light & Magic (ILM) internally since 1999 and publicly released as open-source software in January 2003. OpenEXR was created to meet the demanding requirements of feature film visual effects compositing, where scenes routinely contain extreme brightness ranges — from deep shadows to specular highlights on water, metal, or light sources — that exceed the precision of 8-bit or 16-bit integer formats. EXR stores pixel data in 16-bit floating-point (half) or 32-bit floating-point per channel, providing over 30 stops of dynamic range with smooth precision across the entire luminance spectrum. The format supports an arbitrary number of channels (not just RGBA), tiled and scanline storage, multiple compression methods (lossless ZIP, lossy B44 and DWAA/DWAB for preview quality), multi-part files containing multiple views or layers, and deep pixel data where each pixel stores multiple depth-sorted samples for volumetric effects. One advantage is compositing fidelity: the floating-point precision means that color grading, exposure adjustments, lighting changes, and multi-layer compositing operations produce mathematically correct results without the banding, clipping, or quantization artifacts inherent in integer formats. EXR's adoption as the VFX industry standard is another core strength — it is the default interchange format for Foundry Nuke, Autodesk Flame, Blackmagic Fusion, Adobe After Effects, and every major 3D renderer, and its open-source C++ library is embedded in hundreds of production tools.
Initial release: January 2003

Frequently Asked Questions

Why convert CCX to EXR?

CCX is Corel-only clipart. EXR (OpenEXR) supports HDR data and is the standard in VFX and film compositing.

What software opens EXR files?

Nuke, After Effects, Blender, Photoshop, and DaVinci Resolve all support OpenEXR format for HDR imaging.

Does EXR support high dynamic range?

Yes — EXR stores floating-point color data, enabling HDR content with far more detail than standard formats.

Is the conversion fast?

Cloud processing handles the conversion quickly — most CCX files are converted to EXR in seconds.

Do I need to register?

No — the converter is open to everyone without an account. Premium plans offer extra capacity.