.JLS File Extension

Associate JLS files with correct application. Right click JLS file, Open with, Choose another app. Select program, Always use to open JLS. JAWS format developed by Freedom Scientific. Used on Windows...

General Information

File Function

Title File Function
Primary Function Store images
Additional Functions Lossless compression
Features JPEG-LS format

File Characteristics

Title File Characteristics
Quality High
Supports Layers No
Supports Transparency No
Editable Yes

Use Cases

Title Use Cases
Medical Imaging Yes
Digital Photography Yes
Scientific Imaging Yes

Security and Practices

Title Security and Practices
Security Risks Low
Best Practices Regular updates

Historical/Version Information

Title Historical/Version Information
Initial Release 1990s
Latest Version JPEG-LS update

Associated Types

Title Associated Types
Similar Extensions .jpg, .jpeg, .jpx, .j2k

Software Compatibility

Software Usage Policy OS Compatibility
Title
CharLS Free Cross-platform
IrfanView Free Windows
XnView Free Windows, Mac, Linux