.PL1 File Extension
PL/I Source Code
| Developer | IBM |
| Popularity |
3.4 | 5 Votes |
| Category | Developer Files |
| Format | N/A |
What is a PL1 file?
Program written in PL/I (Programming Language One), a language designed primarily for data processing applications; supports recursion and structured programming; designed to be highly-structured, yet is also free-form, having no reserved keywords.
PL/I source files also use the .PLI extension.
Programs that open PL1 files
3D Home Architect Floor Plan
| Developer | Broderbund |
| Popularity |
2.9 | 7 Votes |
| Category | 3D Image Files |
| Format | N/A |
What is a PL1 file?
A PL1 file contains a building floor plan created with 3D Home Architect Deluxe. It includes the first-floor layout, as well as objects, such as furniture, lighting, appliances, and window treatments. PL1 files may also include custom surface materials and colors.
PL1 files are used to store the layout of the ground floor or first floor of a home. The second-floor layout is stored in a .PL2 file.
NOTE: Broderbund no longer develops 3D Home Architect Deluxe.
Programs that open PL1 files
Adventure Maker Plug-in
| Developer | The Adventure Maker Team |
| Popularity |
2.0 | 2 Votes |
| Category | Game Files |
| Format | Binary |
What is a PL1 file?
Plug-in file used by Adventure Maker, a game development environment used to create point-and-click games; contains a group of files that add functionality to Adventure Maker, such as ActiveX controls or more options fpr the Hotspot Properties and Frame Properties windows.
Adventure Maker can be used to create games for Windows, the Sony PlayStation Portable, and the iPod touch.