what's the stardict format? which edition of the oed are you hosting? i scanned the first edition decades ago but i don't think there's a reasonable plain-text version of it yet
Edit to add: Also, "i scanned the first edition decades ago" sounds like quite a story. 13 volumes? What project were you doing?
And it's already in 'dict' format so I didn't need to convert.
That takes HTML files as input, and I don't know where those are found. ISOs of CD-ROM editions from 1996 and 2009 are online, but it looks like an adventure to install the software and/or extract the data.
The trouble with piracy is that provenance is so shaky, with plenty of chance for bugs or alterations...