Carbon Fields vs Okular

Carbon Fields

Description: Carbon Fields is a WordPress plugin that provides an advanced custom fields framework for building custom meta boxes and custom fields in WordPress. It allows you to easily create different types of fields and save them as custom post meta data.

Type: software

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

Carbon Fields Features

• Allows creating custom meta boxes with custom fields
• Supports multiple field types like text, textarea, image, file, date picker, color picker, map, etc
• Drag and drop interface for building meta boxes
• Supports repeatable and group fields
• Conditional logic for showing/hiding fields
• Available as a plugin and framework to integrate into themes or plugins

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

Carbon Fields

• Not listed

Okular

• Free