Portable Document Format

• Data

PDF flaw lets hackers read password-protected documents, researchers say

• Ravie Lakshmanan
• 6 years ago

• Portable Document Format

These free ebooks from Sonarworks are a godsend for studio engineers

• Tristan Greene
• 6 years ago

• Vulnerability (computing)

Pirated textbooks & essays are full of malware

• Matthew Hughes
• 6 years ago

• Apps

How to convert a PDF to any format (and back)

• Ivan Mehta
• 6 years ago

• Mobile app

How to sync non-Amazon ebooks across multiple Kindles and apps

• Callum Booth
• 6 years ago

• Apps

How to sign PDFs without printing them first

• Abhimanyu Ghoshal
• 7 years ago