Dear all,
It gives me immense pleasure to convey to you that the following lexical work is digitized and available to scholars.

शब्दरत्नाकर of साधुसुन्दरगणि
Śabdaratnākara of Sādhusundaragaṇi

https://github.com/sanskrit-kosha/kosha/blob/master/shabdaratnakara_sadhusundaragani/orig/shabdaratnakara.txt

Credits in metadata section.

Any feedback / suggestions / help is welcome.

--
Dr. Dhaval Patel, I.A.S
Collector and District Magistrate, Surat