Free complete release for Windows

Know when expected files stop arriving.

Name: BackupBell
Author: BackupBell

BackupBell watches the names, dates, sizes and counts in a folder and explains when scheduled output looks late, missing or unfinished—without reading the files themselves.

Get it from Microsoft Store See how it works

Windows 10/11 · No account · No subscription · No watched-folder upload

Live folder overviewFaithful interface preview

BackupBell — Folder Health Monitor

Folder overviewWatching 1 output rule on this PC.

＋ Add folder

● Checking about every 15 minutes

✓On schedule1

!Needs attention0

×Problems0

Daily archiveFiles are arriving

The newest matching file arrived 18 minutes ago.

Latest: backup-2026-08-07.zip • Expected daily

On schedule

✓Metadata onlyNames · dates · sizes · counts

01Read-only by designNo creation, deletion or modification of watched files.

02Local by defaultWatcher settings and history stay on your Windows account.

03Founding Free GuaranteeThe version 1 core has no publisher-imposed expiry.

One quiet second opinion

Three steps. No backup migration.

BackupBell works beside the backup, report or automation tool you already use. Your existing workflow stays exactly where it is.

Choose a folder

Select a local, removable, synced or network folder that should receive output.

About 30 seconds

Describe what arrives

Enter an exact filename or a flexible rule such as backup-*.zip, then choose the count and schedule.

Exact names and patterns supported

Let the bell watch

Keep BackupBell running. It checks on schedule and explains what needs attention.

Checks locally on this PC

From alert to useful next step

A problem should explain itself.

BackupBell separates a file that is still settling from output that is genuinely overdue. When something becomes a Problem, the watcher shows the rule, the last confirmed arrival and what changed.

1ArrivalDid enough matching files arrive inside the expected time?

2SettlingHas the newest file stopped changing long enough to count safely?

3AvailabilityCan Windows still reach the selected folder or drive?

×Daily archiveProblemOverdue

Expected output has not arrived.

At least 1 matching file was expected every day. The latest confirmed file arrived 1 day 4 hours ago, including the 1-hour grace period.

Filename rulebackup-*.zipLast confirmedYesterday, 07:42Expected scheduleAt least 1 file every dayLatest checkChecked 11:18

Useful next checksIs the source job running?Is the drive connected?Did the filename change?

✓A new matching file must arrive and settleAfter the settling checks pass, the watcher returns to On schedule automatically.How recovery works

Built for recurring output

Useful wherever a folder should keep changing.

You choose the name rule, expected count, schedule and extra grace time for every watcher.

ZIP

Backup archives

Local, USB and NAS folders that should receive new archives.

Local · removable · synced · network

CSV

Reports and exports

Scheduled files created by accounting, admin or data tools.

Local · removable · synced · network

LOG

Home-lab jobs

Snapshots, logs and output from self-hosted automations.

Local · removable · synced · network

Important boundary

Monitoring is not verification.

BackupBell can confirm that a file exists, is non-empty and has stopped changing. It cannot prove the contents are correct, complete, uncorrupted or restorable.

!Keep restore testing in your routine.BackupBell is an independent arrival check, not backup software.

Public learning campaign

Use the complete app. Tell us what actually mattered.

BackupBell is free while we run a 90-day public learning campaign to study real market need. We want to discover which folder-monitoring problems are worth solving—not collect only positive comments.

Day 1Campaign opens

Day 30First evidence review

Day 60Direction check

Day 90Public outcome

Reviews at days 30, 60 and 90, followed by a public outcome summary.

Clear before you install

Common questions

Will the free version expire?

No publisher-imposed expiry applies to the acquired version 1 core. Future Windows or Store compatibility cannot be guaranteed indefinitely.

Does BackupBell upload my folder data?

No. The app does not send paths, filenames, file contents or watcher results to BackupBell.

Does it work while the PC is off?

No. Checks run while BackupBell is open in your signed-in Windows session. Sleep, sign-out and disconnected drives pause meaningful checks.

Is feedback the same as a Store review?

No. Direct product feedback goes privately to the BackupBell publisher. Microsoft Store ratings and reviews are separate and never required for a reward.

Free complete release

Add a second opinion to your scheduled files.

No account. No subscription. No watched-folder upload.

Open Microsoft Store