PLT (HPGL Plot) is a vector graphics format for plotters using Hewlett-Packard Graphics Language.
STD is a drawing template format from StarOffice/StarDraw.
FreeFileConvert uses tuned encoding for PLT to STD conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload PLT files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized STD 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 STD audio with dependable progress tracking.
PLT files contain pen-up/down commands and coordinates for plotter output.
STD files contain reusable drawing templates with styles.
Upload your vector file in the PLT format from your device, Dropbox, or Google Drive.
Select STD 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.