Locking Security Mailboxes Official
V 4.30 6 March 2026 [4.9MB]
DOWNLOAD PORTABLE
V 4.30 6 March 2026 [7.4MB]
These patented systems use a hooked latch to prevent thieves from prying the door open with a screwdriver or crowbar.
Protecting your mail is about more than just keeping letters dry; it’s about safeguarding your identity from theft and your property from vandalism. Locking security mailboxes provide a fortified first line of defense with features that balance high-level security with ease of use for both you and your mail carrier.
Many models use 12-disc wafer locks that are pick-resistant and drill-resistant, often paired with laser-cut keys.
To update/upgrade your existing version of WizTree, simply download and run the installer at the top of this page - you don't need to uninstall the older version first. If you're using the portable version, download the portable zip file above and unzip over your old WizTree files.
These patented systems use a hooked latch to prevent thieves from prying the door open with a screwdriver or crowbar.
Protecting your mail is about more than just keeping letters dry; it’s about safeguarding your identity from theft and your property from vandalism. Locking security mailboxes provide a fortified first line of defense with features that balance high-level security with ease of use for both you and your mail carrier.
Many models use 12-disc wafer locks that are pick-resistant and drill-resistant, often paired with laser-cut keys.
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