Where Does Master PDF Editor Store Settings?
Master PDF Editor keeps preferences in standard OS config locations, edited via Tools Settings menu.
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Master PDF Editor stores preferences through the usual per-OS config locations. The in-app Settings dialog writes them, so manual file edits are rarely needed. Display, annotation and tool defaults persist between launches.
Back up the config location that matches your OS when moving machines. Exact filenames shift across versions, so check the app settings first if a path below looks stale. Keep documents separate since those save wherever you choose.
Where Master PDF Editor stores this, by platform
%APPDATA%\Code Industry\Master PDF Editor (settings via Tools menu)
Preferences via Tools Settings dialog. Config in standard per-OS locations. Exact filenames vary by version, so confirm in-app before copying.
~/Library/Application Support/Code Industry/Master PDF Editor
Preferences via Master PDF Editor menu. Config under home Library. Check the app settings when paths differ across versions.
~/.config/Code Industry/Master PDF Editor
Preferences via Tools Settings dialog. Config under XDG home paths. Copy with the app closed for clean migration.
Frequently asked questions
Where are Master PDF Editor preferences?
Open Tools, Settings on Windows and Linux or Preferences on Mac. Display, redaction and keyboard sections each save separately. Relaunch after display changes for them to apply.
How do I move settings to a new computer?
Copy the config folder with the app closed to the same path on the new machine. Documents themselves live wherever you save them. Reopen once to confirm before wiping the old copy.
Notice an outdated path? Let us know.