Dear Scholars,
I hereby present these two koshas from Sansknet data, slightly edited.
Anekārthanighaṇṭu of Dhanañjaya
and
Ekākṣarīkoṣa of Amarakavi

https://github.com/sanskrit-kosha/kosha/blob/master/anekarthanighantu_dhananjaya/orig/anekarthanighantu.txt
and
https://github.com/sanskrit-kosha/kosha/blob/master/ekaksharikosha_amarakavi/orig/ekaksharikosha.txt

Proof reading by Mr. Pradeep Rastogi on voluntary basis.
My gratitude to him.

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