PB files exist as 2 different types. Please find information about each of them below.
Type 1: PureBasic Source File
File Function
| Primary Function |
Contain source code |
| Additional Functions |
Compile into executable |
| Features |
Procedural, Supports inline ASM |
File Characteristics
| Quality |
Depends on code |
| Supports Layers |
N/A |
| Supports Transparency |
N/A |
| Editable |
Yes |
Use Cases
| Software Development |
Yes |
| Desktop Applications |
Yes |
| Games |
Yes |
Security and Practices
| Security Risks |
Code exploitation |
| Best Practices |
Code review, validation |
Associated Types
| Similar Extensions |
.pbp, .pbi |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 PureBasic IDE |
Commercial, Demo available |
Windows, Linux, macOS |
| Fantaisie Software |
Commercial, Demo available |
Windows, Linux, macOS |
Type 2: Chromium Preloaded MEI Data
File Function
| Primary Function |
Store media engagement |
| Additional Functions |
Improve user experience |
| Features |
Binary format, Preloaded data |
File Characteristics
| Quality |
High efficiency |
| Supports Layers |
N/A |
| Supports Transparency |
N/A |
| Editable |
No |
Use Cases
| Browser Experience |
Yes |
| Media Playback |
Yes |
| User Engagement |
Yes |
Security and Practices
| Security Risks |
Low risk |
| Best Practices |
Regular updates |
Associated Types
| Similar Extensions |
.json, .dat |
Software Compatibility
| Software |
Usage Policy |
OS Compatibility |
 Google Chrome |
Free |
Windows, Mac, Linux, Chrome OS |
