Skip to content

Okular vs XMarks

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

Okular icon
Okular
XMarks icon
XMarks

Okular vs XMarks: The Verdict

⚡ Summary:

Okular: 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.

XMarks: XMarks is a cross-platform browser extension that allows users to sync bookmarks across multiple devices. It enables easy access to saved web pages from any computer or device.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Okular XMarks
Sugggest Score — —
Category Office & Productivity Online Services
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

XMarks
XMarks

Description: XMarks is a cross-platform browser extension that allows users to sync bookmarks across multiple devices. It enables easy access to saved web pages from any computer or device.

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
XMarks
XMarks Features
  • Cross-device bookmark sync
  • Automatic bookmark backup
  • Bookmark tagging
  • Bookmark search
  • Import/export bookmarks

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
XMarks
XMarks
Pros
  • Syncs bookmarks across devices
  • Backs up bookmarks automatically
  • Lets you organize bookmarks with tags
  • Can search through bookmarks
  • Imports/exports bookmarks for easy migration
Cons
  • Requires an account
  • Limited to syncing with 5 devices
  • No mobile apps
  • Development ceased in 2018

Pricing Comparison

Okular
Okular
  • Free
XMarks
XMarks
  • Not listed

Related Comparisons

Adobe Acrobat DC
vs Okular vs XMarks
SumatraPDF
vs Okular vs XMarks
PDF-XChange Viewer
vs Okular vs XMarks
xBrowserSync
vs Okular vs XMarks
syncmarx
vs Okular vs XMarks

Learn More About Each Product

Okular
Okular
Reviews, pricing & alternatives →
XMarks
XMarks
Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Okular Alternatives
XMarks Alternatives
Browse More Software