Checksum Thing

A native Swift and SwiftUI menu bar application for quickly calculating the checksum values of files. Calculates MD5, SHA1, SHA256, SHA384 and SHA512 checksums. Can optionally watch/monitor folders and dynamically process new files on arrival, checksumming them automatically in the background (useful for downloads, etc). Can export the database to a CSV file for convenient bulk handling in other applications.

\t?\tCalculates checksum/digest values using a number of selectable algorithms

\t?\tExplicitly add files or drag/drop content onto the main window for processing

\t?\tClick on filenames to view the calculated checksum values

\t?\tClicking on a displayed checksum value will copy it to the clipboard

\t?\tOption to export database content and checksum values to CSV file

\t?\tUses hardware acceleration for cryptographic functions on supported Macs

\t?\tFully sandboxed macOS application with minimal permissions

\t?\tOptional audio feedback when operations start or complete

\t?\tRuns in the background from the macOS menu bar, hiding the dock icon

\t?\tAnimated menu bar icon shows when background operations are in progress

\t?\tWritten purely in Swift and SwiftUI for macOS 11 and later releases

\t?\tUniversal binary for both Intel and Apple Silicon hardware platforms

\t?\tAbsolutely no adverts, tracking, calling home, or other privacy concerns