indiPDF is a comprehensive PDF editing application designed specifically for Linux. It provides all the tools you need to view, annotate, edit, and manage PDF documents with a native GTK-styled interface that integrates seamlessly with your desktop.

Features include:

• View and navigate multi-page PDF documents
• Highlight, underline, and strikethrough text
• Add text annotations and sticky notes
• Draw freehand with customizable colors and stroke widths
• Insert shapes: rectangles, circles, lines, and arrows
• Add images to your documents
• Create and manage digital signatures
• Fill out PDF forms
• Merge multiple PDFs into one
• Split PDFs and extract pages
• Rotate, reorder, and delete pages
• Export pages as images (PNG, JPEG, WebP)
• Built-in text search across documents
• Dark mode support following system preferences

indiPDF respects your privacy and works entirely offline. Your documents never leave your computer.