Convert CMX to JPG (Free)
Also converts DXF, DWG, PDF, SVG, PNG, HTML from the same file.
Runs in your browser. No upload, no signup, nothing to install.
Also from Innerscene: Circadian Lab, a free lighting calculator for room illuminance, melanopic EML, and glare.
How to convert CMX to JPG
- 1
Open your .cmx file
Drag it onto the viewer above, or click "Open a CMX File". Files up to 200 MB open directly; the parse runs in a worker so the page stays responsive.
- 2
Click Download JPG
Once the file is open, the Download JPG button sits at the bottom right of the viewer. The Export menu in the toolbar has every other format.
- 3
Download
The .jpg is written in the browser and saved straight to your downloads folder. No queue, no email, no watermark.
What survives the conversion
A file conversion is a translation, and formats do not carry the same things. Here is exactly what moves from CMX into JPG, and what does not.
| Geometry | Dropped | The output is an image of the view, not geometry. Nothing in it can be measured or edited afterwards. |
|---|---|---|
| Colors and materials | Kept | JPG carries full color, which is at least what CMX stores, so the colors come across. |
| Layers and structure | Dropped | The export is flat: one image, one set of pixels. Layers you switched off in the Layers panel are simply not drawn, so the output matches what you see. |
| Layer visibility | Kept | Whatever you have switched off in the Layers panel is switched off in the export too, so the output matches the view on screen. |
What the JPG writer emits: The current view, encoded as JPEG at the resolution and quality you set in the export dialog. For a picture the dialog opens at the source image’s own pixel size, so a 1x export is a faithful re-save; for a model or a drawing it opens at twice the on-screen size.
The source: Corel Presentation Exchange (CMX) (.cmx)
Every page of the drawing as vector shapes at its real size in millimetres: curves, rectangles with rounded corners, ellipses, arcs and pie slices with their uniform and linear or radial fountain fills (pattern, bitmap and texture fills as a tint) and outlines with width, colour, caps, joins and dashes, in groups on the drawing’s layers. Text, placed bitmaps, clipping and arrowheads are not read. 16-bit and 32-bit files, RIFF and RIFX, also when saved with a .cdr name.
The target: JPEG Image (.jpg)
A compact image of the view for email, slides and documents.
Opens in: Anything.
Your file never leaves your computer
Both the CMX parser and the JPG writer are JavaScript and WebAssembly running in your own browser tab. There is no upload step, no server-side conversion queue, and no copy of your file anywhere but your machine. That matters for drawings under NDA, for client work, and for anything you would not email to a stranger.
Free to Use, No Signup
There are no accounts and no watermarks on this converter. If it saved you time, the one thing we ask is a mention: a post, a link from your blog or course page, or a reply to someone asking how to open a file.
Share it
Made something reusable? Add it to the Free Parts Library. Writing about it? Copy a link, badge or citation. Send us your post and we’ll feature it with a link to your site.
Hear about new formats
Occasional emails when the viewer learns a new format or gets a new tool.
Frequently asked questions
▶Is this CMX to JPG converter free?
Yes. No signup, no watermark, no per-file limit and no paid tier. Innerscene.
▶Is my CMX file uploaded anywhere?
No. The file is read with the browser file API and converted in the same tab. Nothing is sent to a server unless you explicitly click Share, which is a separate, opt-in feature.
▶Will my colors and materials survive the JPG export?
JPG carries full color, which is at least what CMX stores, so the colors come across.
▶Do layers and named parts carry into the JPG file?
The export is flat: one image, one set of pixels. Layers you switched off in the Layers panel are simply not drawn, so the output matches what you see.
▶How large a CMX file can I convert?
Up to 200 MB, and the ceiling adapts to how much memory your device reports. The conversion runs on your own hardware, so a desktop with plenty of RAM will handle more than a phone.
▶Can I convert JPG back to CMX?
Not here. We read CMX and write JPG, but not the reverse. the universal 3D viewer
▶Which browsers does it work in?
Chrome, Edge, Firefox and Safari, on Windows, macOS, Linux, iOS and Android. No plugin and no extension.
Convert CMX to something else
Convert something else to JPG
Or start from the universal 3D viewer.