CMX stands for Corel Metafile Exchange Image File, it was a proprietary file format designed and used by the famous software company Corel Corporation. The CMX extension was used mostly in Corel's vector editing program, CorelDRAW or their image editing software CorelPaint. The CMX file not only contained the image but the data within the image which allowed stored information to be communicated between different software that could read that information.
PLT (HPGL Plot) is a vector graphics format for plotters using Hewlett-Packard Graphics Language.
FreeFileConvert uses tuned encoding for CMX to PLT conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload CMX files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized PLT results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent PLT audio with dependable progress tracking.
PLT files contain pen-up/down commands and coordinates for plotter output.
Upload your vector file in the CMX format from your device, Dropbox, or Google Drive.
Select PLT as the output format and click Convert. Adjust optional settings if needed.
Download the converted vector file. Each file stays available for up to 5 downloads.