Sheet Helper
Sheet Helper is a macOS utility for planning page imposition so you can see which publication pages belong on each printed sheet.
What is Sheet Helper?
Sheet Helper is a macOS utility for page imposition. It helps graphic designers, self-publishers, and anyone printing folded documents work out which pages should be placed on each sheet and in what position before printing. This is useful for booklets, small publications, and other multi-page print layouts where page order changes after folding and binding. The app focuses on the planning stage of print production, making it easier to map a finished page sequence onto physical sheets. Sheet Helper is published by Heikki Ohvo and is aimed at users who prepare their own print jobs and want a simpler way to check sheet arrangement.
Key features
- Plan page imposition for multi-page printed documents
- See which pages belong on each sheet
- Check page positions before printing and folding
- Prepare booklet and small-publication layouts more easily
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Safety overview
Status: Safe
Sheet Helper is a normal desktop publishing utility for print-layout planning. Its expected use is working with publication page order and sheet arrangement, so ordinary access to files you choose to open or save is typical for this kind of app. Keep it if you use booklet printing or page imposition workflows, and remove it if you no longer need that function.
Recommendation: Keep Sheet Helper if you use it to prepare printed booklets or other imposed layouts. If it is no longer part of your publishing workflow, you can remove it without affecting macOS beyond losing this app’s page-planning features.
Common paths
/Applications/Sheet Helper.app
Preference paths
~/Library/Preferences/com.heikkiohvo.sheethelper.plist
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