Missing, changed,
or just renamed?
Add a portable verification check to your delivery. Your client opens it, selects the received folder, and sees what's missing or changed.
One-time price: $15 per creator. Recipients use generated checks free.
Read the files locally and create a content inventory. Originals are never changed.
Save an HTML verifier alongside the project. No customer account or installation.
Compare the received bytes. Export clear reports of missing, changed and extra files.
Watch the 24-second overview
A silent walkthrough using real product screenshots and a fictional sample. Watch or download the vertical version.
Designed for the handoff
Example: your client renamed a file and now it looks missing. Optional recovery search locates identical contents by SHA-256, even under a different filename. If several copies match, it lists candidates. Missing original paths stay flagged.
A checksum string helps a technical user check one file. ParcelProof packages a folder inventory and recipient workflow together, with reports you can both read.
- Optional renamed-content search, with locations included in exported reports.
- Up to 50,000 files per package in the full edition.
- File contents are processed locally in small chunks.
- Standalone recipient verifier and HTML, CSV, JSON results.
- No subscription, activation service, file uploads or telemetry.
Try the workflow before buying
Download our fictional sample folders, or test your own delivery. The sample includes a same-size edit, a missing file, and an intact file under a new name.
Some organizations block HTML files or browser folder selection. Test the free trial on the sender and recipient's devices. Initial support target: desktop Chrome and Edge.
This checks file bytes against an unsigned inventory. It does not certify authenticity, authorship or legal delivery acceptance. Empty folders, permissions and timestamps are not checked. It does not copy, back up or repair your files.