What is .JSF file extension?
To create a JSF file:
Perform a set of tasks on your stage, for e.g., create a circle and fill in the circle with a color.
Select those steps in the "History" pane (most likely in the top-right).
Click the floppy disk icon to save the steps and name your command.
Verify that your command was created by selecting Commands from the menu, your command should appear at the bottom.
For Mac users, JSF files are stored in the following directory:
Macintosh HD > Applications > Adobe Fireworks > Configuration > Commands or Command Panels
For Windows Users, JSF files are stored in the following directory:
C:\Program Files\Adobe Fireworks\Configuration\Commands or Command Panels
Common JSF Filenames:
Convert to Grayscale.jsf - Preset command under the Creative option in the Commands menu (held in the "Creative" folder in the directory) that converts your shape color to grayscale.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.