How to Create an Acrobat Preflight Droplet for Black Overprint and CMYK
Question details
The user needs to automate prepress tasks in Adobe Acrobat Pro DC by creating a single Preflight droplet that sets black overprinting, converts spot colors to CMYK, and applies the U.S. Web Coated SWOP v2 profile.
- Product
- Adobe Acrobat Pro DC
- Device & OS
- not provided
- Scenario
- Automating prepress document preparation and color management for commercial printing.
- Observed behavior
- Individual prepress fixups do not appear directly in the Droplet Setup list, requiring a method to bundle these actions into a single executable droplet.
Ensure you have Adobe Acrobat Pro DC installed, as standard versions do not include the advanced Print Production and Preflight tools required for creating droplets.
Create a Custom Preflight Profile and Generate Droplet
Bundle all necessary prepress fixups into a single custom Preflight profile, which can then be saved as an executable droplet for batch processing.
Acrobat droplets are designed to execute saved Preflight profiles rather than individual standalone fixups. By creating a custom Preflight profile, you can sequence the black overprint and CMYK color conversion rules to run automatically in one click.
Navigate to 'Tools' > 'Print Production' and select 'Preflight'. Click on the 'Options' menu (the gear or flyout icon) and select 'Create New Preflight Profile'.
In the profile editor, navigate to the 'Custom fixups' section. Add existing fixups (or create new ones) for 'Set black text and vector objects to overprint', 'Convert colors to U.S. Web Coated (SWOP) v2', and 'Map spot colors to CMYK'.
Name your custom profile appropriately (e.g., 'CMYK SWOP & Black Overprint') and click 'OK' to save it to your Preflight library.
Back in the main Preflight dialog, highlight your newly created profile. Click the 'Options' menu again and choose 'Create Preflight Droplet'. Specify your desired success and error folder locations, then save the droplet to your desktop.
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Frequently Asked Questions
Why aren't my standalone fixups showing in the Acrobat Droplet setup list?
Acrobat droplets only recognize saved Preflight profiles, not standalone fixups. To use a fixup in a droplet, you must first create or duplicate a Preflight profile, add your desired fixups to it, and then generate the droplet from that profile.
Does converting to U.S. Web Coated (SWOP) v2 automatically convert spot colors?
Not inherently. While destination profiles map colors to the target space, it is best practice to include a specific 'Map spot colors to CMYK' fixup in your profile to ensure that Pantone or spot color plates are definitively converted to process colors.
Can I edit an existing Preflight droplet file?
You cannot directly edit the physical droplet (.exe or .app) file. If you need to make changes, you must edit the original Preflight profile within Adobe Acrobat Pro, save your updates, and create a brand new droplet to replace the old one.
