Okular vs Ubuntu Touch

Okular

Description: Okular is a versatile document viewer software for KDE. It supports viewing PDFs, EPUBs, ODT, and other document formats. Okular allows annotating, highlighting, commenting on documents as well as filling forms.

Type: software

Pricing: Free

Ubuntu Touch

Description: Ubuntu Touch is a mobile operating system developed by Canonical and the Ubuntu community for smartphones and tablets. Based on the Ubuntu Linux distribution, Ubuntu Touch features an intuitive touch-oriented interface, native support for ARM processors, and full access to a vast ecosystem of apps and content.

Type: software

Pricing: Open Source

Okular Features

• Supports viewing PDF, PostScript, DjVu, CHM, XPS, ePub and other formats
• Allows annotating, highlighting and adding comments to PDFs
• Has different view modes like single page, facing, overview grid
• Supports tabs for opening multiple documents
• Has presentation mode for slideshows
• Can fill interactive PDF forms
• Allows saving filled forms as PDF or text
• Has search functionality to find text in documents
• Can encrypt PDF files
• Has document information and metadata viewer
• Supports table of contents navigation
• Has different reflow modes for reading ePubs
• Can print documents to system printer

Ubuntu Touch Features

• Touch-optimized interface
• Scopes provide quick access to apps, contacts, media
• Full access to Ubuntu app ecosystem
• Native support for ARM processors
• Full disk encryption
• OTA updates directly from Canonical

Okular

• Free

Ubuntu Touch

• Open Source