Links for Spire.Doc.Free

Spire.Doc.Free-12.12.0-py3-none-macosx_10_7_universal.whl
Spire.Doc.Free-12.12.0-py3-none-manylinux1_x86_64.whl
Spire.Doc.Free-12.12.0-py3-none-win_amd64.whl