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Okular vs ProProfs Project

Professional comparison and analysis to help you choose the right software solution for your needs.

Okular icon
Okular
ProProfs Project icon
ProProfs Project

Okular vs ProProfs Project: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Okular ProProfs Project
Sugggest Score
Category Office & Productivity Business & Commerce
Pricing Free

Product Overview

Okular
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

ProProfs Project
ProProfs Project

Description: ProProfs Project is a project management software that helps businesses visualize, plan, and track projects. It has features for task management, collaboration, time tracking, reporting, file sharing, and more.

Type: software

Key Features Comparison

Okular
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
ProProfs Project
ProProfs Project Features
  • Task management
  • Time tracking
  • Gantt charts
  • Resource management
  • File sharing
  • Collaboration
  • Reporting
  • Customizable templates
  • Integrations
  • Mobile apps

Pros & Cons Analysis

Okular
Okular
Pros
  • Free and open source
  • Clean and intuitive interface
  • Good performance with large PDFs
  • Lots of annotation and markup tools
  • Supports many document formats
  • Available on Linux, Windows, macOS
Cons
  • Limited format support compared to some alternatives
  • Annotation features may be limited for some users
  • No cloud storage integration
  • Less features than paid alternatives
ProProfs Project
ProProfs Project
Pros
  • Intuitive interface
  • Robust features
  • Affordable pricing
  • Good customer support
  • Integration with other ProProfs products
Cons
  • Can be complex for simple needs
  • Mobile apps lack some features
  • Limitations with free plan

Pricing Comparison

Okular
Okular
  • Free
ProProfs Project
ProProfs Project
  • Not listed

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