.WWF File Extension

World Wide Fund Non-Printable Document

WWF is a file format based on PDF. It was created by the World Wide Fund for Nature (WWF) Germany to make documents harder to print. This promotes environmental friendliness by reducing paper use. The...

General Information

Title WWF File Extension
Extension .wwf
Full Form World Wide Fund Non-Printable Document
File Type Document File
Developer World Wide Fund for Nature
MIME Type application/pdf

File Function

Primary Function Document viewing
Additional Functions Print restriction
Features Eco-friendly, PDF-based

File Characteristics

Quality High
Supports Layers No
Supports Transparency Yes
Editable No

Use Cases

Document Sharing Yes
Environmentally Friendly Yes
Printing Prohibition Yes

Security and Practices

Security Risks Low
Best Practices Data encryption

Historical/Version Information

Initial Release 2010
Discontinued Yes

Associated Types

Similar Extensions .pdf

Software Compatibility

Software Usage Policy OS Compatibility
Adobe Reader Free Windows, Mac
WWF Toolkit Free Windows, Mac