
PDF Scanner: PageMuster
Find Missing & Duplicate Pages
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Free
In-App Purchases
About
CHECK THE PACKET BEFORE YOU SEND IT
Scan pages or import a multipage PDF. PageMuster builds a short review queue for possible
printed-number gaps, duplicate or near-duplicate pages, blur, and mostly blank scans.
FIX ONLY WHAT NEEDS YOU
Review the flagged pages, rescan, insert, remove, or reorder with explicit controls, then export an
ordinary PDF. Your original file stays unchanged.
TRUTHFUL WHEN A CHECK ISN'T POSSIBLE
Possible missing-page detection requires a credible sequence of visible printed page numbers. If
there is not enough evidence, PageMuster says that check is unavailable. It never claims to
certify completeness.
PRIVATE BY DESIGN
Document rendering, OCR, and supported checks run on your device. There is no account, document
server, advertising SDK, or automatic analytics upload.
OPTIONAL ADVANCED TOOLS
Some continued and advanced use requires an optional in-app purchase. Advanced tools include
larger-document checks up to 500 pages per check, private local history,
receiver-verification packages, and reusable Packet Blueprints.
REPEAT-PACKET BLUEPRINTS
Users with the optional advanced purchase can explicitly save a checked 2–50 page packet with no
unresolved review cards as a reusable Packet Blueprint. Compare a later packet with that reference
to flag possible missing, unexpected, reordered, or duplicated pages—or return an unable-to-match
result—for human review.
Blueprints use local app storage for the name you choose, the saved date, local record metadata,
page order, and compact structural signatures. They do not store the source PDF, page images, OCR
text, or imported filename. PageMuster does not transmit this data. It may be included in a
user-controlled iOS or Apple device backup, depending on system backup settings.
RECEIVER VERIFICATION
An optional advanced tool can create a self-contained PageMuster package. A recipient can import
it into PageMuster and verify transfer integrity. This verifies that the embedded PDF matches the sender's
package; it does not certify the document's meaning or completeness.
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What's New in PDF Scanner
1.1.0
August 11, 2026
Adds reusable Packet Blueprints for repeated 2–50 page packets, with cautious structural flags for possible missing, unexpected, reordered, or duplicated pages and a clear unable-to-match result. Also improves purchase eligibility, cancelled-export handling, import recovery, and local history safety. Some advanced features require an in-app purchase.
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In-App Purchases
$6.99
PageMuster Personal Lifetime
Unlimited checks and PDF exports up to 15 pages.




