Fotosketcher
Price: Freeware.
Fotosketcher is a freeware program that you can download onto your computer. It does give you the opportunity to donate money for its development.
Website for Fotosketcher: copy and paste the following into your browser: https://fotosketcher.com/
The effects are grouped into 5 major categories and a number of specific effects under each.
- Pencil Sketch: Six variations including one called Oil Pastel.
- Pen and Ink Sketch: Two variations
- Painting: 11 variations covering watercolor, brushstrokes, and oil painting.
- Stylized: Six effects covering pixelation, cartoon, emergence, and half-toning.
- Miscellaneous: Three effects - vivify, vintage, and merge source and result images.
I have not tried all of these, but particularly like results under the Painting group of effects.
Examples of Various Fotosketcher Effects
Original Image of Tulips
Oil Paint
Oil Paint stopped at 78 percent
Pen and Ink Effect
Merge of Original with Pen and Ink Effect
Vintage Effect
Merge of Original and Vintage Effect
Cartoon 1 Effect
Pencil Sketch Effect