Supported Features
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VoiceOver
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Voice Control
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
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Reduced Motion
HashAgent Pro
Multi-Panel Hash File Compare
Only for Mac
$17.99
Mac
Compare files across multiple panels using cryptographic hashes. Export a manifest, verify it later. Find duplicates, verify backups, audit deployments - all local.
Did your backup copy correctly? Have any files changed? Why do two folders differ? HashAgent Pro answers these questions for good. It computes cryptographic hashes for your files and compares them - giving you a reliable, verifiable way to tell whether files are identical, modified, or unique to one place. Everything runs locally on your Mac.
WHAT YOU CAN DO
- Confirm a backup, copy, or download is intact and byte-for-byte identical to the original
- Find duplicate files across two or more folders, even when their names differ
- See exactly which files changed between two versions of the same folder
- Prove that a set of files has not been altered since you last recorded them
- Audit a software deployment and confirm no files were modified after the build
MANIFEST VERIFICATION
Export file hashes from a panel as a manifest, then use it later to check what changed. Import a manifest to enter Verification Mode, link it to a folder, and HashAgent Pro re-hashes that folder and reports every file as Unchanged, Modified, Missing, or New. Manifests are supported in CSV, JSON, YAML, XML, hashmanifest, SHA256, and other common checksum formats. Quick Verify skips re-hashing files whose size and modification date still match the manifest, making re-checks much faster on large folders; full hash verification catches changes a size/date check would miss. A saved manifest lets you re-verify a backup or archive later, even when the original files are no longer available.
SIDE-BY-SIDE COMPARISON
Load files from different locations into separate panels and compare them at the same time. Two to four panels cover most everyday workflows, with up to 10 panels for advanced audits. Panels size themselves to your display, and the row scrolls horizontally when you open more than fit on screen. Four instant filters keep you focused:
- All: every file across all panels
- Match: files with identical hashes
- Diff: files found in multiple panels with different hashes
- Unique: files that appear in only one panel
HASH ALGORITHMS
A wide range of algorithms, from modern cryptographic hashes to fast checksums: SHA-256, SHA-384, SHA-512, SHA-512/256, the SHA-3 family, Keccak, BLAKE2b, BLAKE3, Whirlpool, RIPEMD-160, SM3, Streebog (GOST R 34.11-2012), xxHash, XXH3, MurmurHash3, FNV-1/1a, SipHash, FarmHash64, and CRC16/CRC32/CRC32C/CRC64, among others. Switch algorithms at any time and all panels update automatically. MD5 and SHA-1 are available for compatibility with older systems and archives.
PRIVATE BY DESIGN
Everything happens on your Mac. HashAgent Pro works completely offline and never uploads your files or hashes anywhere.
EXPORT & COPY
Export hash results as CSV, JSON, XML, YAML, Parquet, or common checksum formats. Copy file names, hashes, or both to the clipboard in one click. CSV, JSON, YAML, XML, hashmanifest, and checksum exports can be re-imported later as a verification manifest.
MORE FEATURES
- Drag and drop files and folders - subfolders are scanned automatically
- Thumbnails for images, videos, and documents
- Instant search across all panels at once
- Multi-threaded hashing with streaming for large files
- A single, focused workspace that keeps your comparison in one place
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed bugs and sped up hashing for several hash algorithms.
The developer, Dmitry Barkovskiy, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Dmitry Barkovskiy
- Size
- 4.7 MB
- Category
- Utilities
- Compatibility
Requires macOS 13.5 or later.
- Mac
Requires macOS 13.5 or later.
- Mac
- Languages
English and 34 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © Dmitry Barkovskiy
