DayZ PBO Protector
A free desktop tool that packs, compresses and verifies PBO mods — with optional advanced protection for the parts you care about most.
$0
Core tooling, forever free
PBO · EBO · P3D
DayZ formats covered
GUI + CLI
One tool, two workflows
Everything your mod pipeline needs
PBO & EBO packing
Complete PBO read/write with $PBOPREFIX$ handling, optional LZSS compression and SHA1 verification. EBO (FPacker-compatible) output included.
Enforce script obfuscation
Identifier renaming, string protection with runtime decoding, control flow flattening and dead logic injection (100+ templates) raise the effort needed to read your sources.
Path & file protection
Path migration rewriting, file name transforms and decoy file injection (8 generator families) hide the layout of your mod from plain-text scanning.
P3D processing
Parallel binarization with model protection options (H1 trap, ODOL6/7) to slow down casual model ripping.
BISign signing
DSSignFile-compatible .bisign/.bikey creation and verification so your releases are ready for signature-checked servers.
Built for automation
Every feature is available from the CLI, so the same pipeline runs on your workstation and your build server.
Free for the essentials. Pro when you need more.
The basics are free forever — packing, verification and CLI tooling. Advanced protection ships with Pro.
- PBO & EBO packing
- Optional LZSS compression
- SHA1 checksum verification
- $PBOPREFIX$ handling
- list / verify CLI commands
- Community support
About $0.00 per month — save 92% versus monthly.
- Everything in Free
- Identifier obfuscation
- String protection (runtime decode)
- Control flow flattening
- Dead logic injection (100+ templates)
- Path & file protection, decoy injection
- P3D binarize parallelism & protection
- BISign signing (.bisign / .bikey)
Compare plans
Everything you get with each plan at a glance
| Feature | Free | Pro |
|---|---|---|
| Packing & distribution | ||
| PBO & EBO packing | ||
| Optional LZSS compression | ||
| SHA1 checksum verification | ||
| $PBOPREFIX$ handling | ||
| list / verify CLI commands | ||
| Advanced protection | ||
| Identifier obfuscation | ||
| String protection (runtime decode) | ||
| Control flow flattening | ||
| Dead logic injection (100+ templates) | ||
| Path & file protection, decoy injection | ||
| P3D binarize parallelism & protection | ||
| BISign signing (.bisign / .bikey) | ||
| Support | ||
| Community support | ||
| Advanced protection updates | ||