PDFpen

Versatile PDF editor for annotating, signing, performing basic OCR, and creating interactive forms and TOCs

Create a monster character to fight against others online or against the computer

Convert your PDFs to Word documents easily with fast and accurate conversion results

Easily remove unwanted formatting from copied text with seamless cut-and-paste functions

Enables fast, reliable read-write access to NTFS-formatted external drives with smart data protection

Feature-rich note-taking tool with powerful editing, spell-checking, and document organization for students and professionals

Flexible hierarchical note-taking tool for complex, non-linear projects with powerful customization and rich media support