Nothing changes silently
Files drift.
You'll know.
FolderManifest records a SHA-256 baseline of every file — then re-verifies on demand or on schedule. Corruption, edits, and tampering surface by name, the moment they happen.
Free 7-day trial · No credit card · Windows, macOS & Linux
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checked
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match
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drifted
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Baseline once
a SHA-256 manifest of every file you care about
Verify anytime
re-hash and diff — changed files are named instantly
Continuous
folder monitor watches for drift in real time
Scriptable
CLI with exit codes and JSON for any scheduler
Why verification matters
“It was fine last month” isn't proof.
Files change without permission: disks flip bits, scripts overwrite the wrong target, someone edits “just one number.” A baseline plus re-verification turns suspicion into a named list.
01 / RESEARCH DATA
Datasets that hold up
Stamp a manifest when data collection ends and verify before every analysis. Reviewers and journals increasingly ask exactly for this chain of proof.
02 / COLD STORAGE
Bit-rot, caught
Disks fail quietly — a flipped bit in an archive file changes nothing visible. Periodic re-verification names the file before the corruption spreads into backups.
03 / COMPLIANCE
Evidence of integrity
SOX, audit trails, and legal holds all boil down to the same question: can you prove the files are unchanged? A dated manifest and verification history is that proof.
How it works
Baseline. Verify. Repeat.
1
Record the baseline
Point FolderManifest at a folder and generate a manifest — every file hashed with SHA-256.
2
Verify any time
Re-run verification on demand or on a schedule. Each file is re-hashed and compared to the baseline.
3
Act on the drift
Changed, added, and missing files are named in an interactive report — nothing fails silently.
Without verification
With FolderManifest
Why “named” matters
Silent corruption is
the expensive kind.
You can't fix what you can't see. Verification converts invisible drift into a named, timestamped list — before the corrupted file propagates into backups, analyses, and reports.
baseline · verify · alert · proveOne license · Everything included
$39 once
Integrity verification ships inside FolderManifest. No subscription, no upsells.
- Integrity manifests & re-verification
- Folder monitor with drift alerts
- File & folder comparison reports
- Duplicate finder with one-click undo
- CLI for scripts, schedulers & agents
30-day money-back guarantee · All features unlocked in trial
Questions
Before you verify
What does file integrity verification mean?
Proving that files today are byte-for-byte what they were when you last checked. A SHA-256 manifest is recorded once; every later verification re-hashes the files and compares digests. Any change — corruption, edit, ransomware, accidental save — surfaces by name.
How is this different from antivirus?
Antivirus looks for known threats. Integrity verification detects any change, including unknown ones: bit-rot, failed writes, script errors, and tampering no signature database has seen. They answer different questions.
What folders should I monitor?
Anything you’d be hurt to lose silently: research datasets, legal and audit exports, client deliverables, archival storage, contract folders, and long-term backup targets.
Does it catch ransomware?
It catches the result: mass content changes appear immediately as verification failures, which makes drift alerts an early warning — not a cure. Backups remain essential; verification proves they’re intact.
Can verification run on a schedule?
Yes. Verify any time from the app, or schedule with Task Scheduler or cron via the CLI — stable exit codes and JSON output make automation straightforward.
Is integrity verification included in the trial?
Yes. The seven-day full-access trial includes verification, monitoring, folder compare, duplicate finding, and the CLI. One $39 lifetime license keeps everything.
Related
Related guides & tools
Generate the hashes first, or read the workflows behind integrity proof.
Baseline today
Verify before it matters.
Record the baseline now; prove it any time after. Your files, your evidence.
No credit card · $39 once after · 30-day money-back