PTtiff2psd(1) on Linux
The text 609a7822666d, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
Convert a set of TIFF files into a Photoshop PSD file
Flags it lists
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-b -
-f -
-h -
-o -
-q -
-r -
-s