Okular
v26.08.2 (KDE Gear)Open sourceReleased 8 Oct 2026
KDE's open-source viewer for PDF, ePub, comics and more, with annotations. By KDE
- Windows
- Linux
By the ToolsBharat teamUpdated 8 Oct 2026How we check
Quick answer
Okular is open source software for Windows and Linux from KDE. KDE's open-source viewer for PDF, ePub, comics and more, with annotations. Download it only from okular.kde.org. The latest version we track is 26.08.2 (KDE Gear) (8 Oct 2026). ToolsBharat links straight to the publisher's own download page, with no bundled offers.
- Latest version:
- 26.08.2 (KDE Gear) (8 Oct 2026)
- Publisher:
- KDE
- Official site:
- okular.kde.org
- Licence:
- Open source — GPL
- Requirements:
- Windows 10 version 1809 (build 17763) or later (Microsoft Store)
Our verdict
A capable free reader that opens many formats and adds highlights, notes and drawing that save into the PDF. On Windows, KDE recommends its Microsoft Store build, which KDE developers test and which updates automatically. It feels most at home on Linux, but works well on Windows too.
Screenshots
Key features
- Reads PDF, ePub, DjVu, CBZ/CBR, XPS and images
- Inline notes, highlights and freehand annotations
- Digital signature support for PDFs
- Text-to-speech and presentation mode
Free online tools for this
On our sister site MuftTools.in, made by DVM Techno, the team behind ToolsBharat. They run in your browser, with nothing to install.
Pros
- Pro: Open source, no ads
- Pro: Many formats in one app
Cons
- Con: Windows install is via the Microsoft Store (or untested nightly builds)
- Con: Large download for a reader
What's new in 26.08.2 (KDE Gear)
See what changed in 26.08.2 (KDE Gear) in the official release notes
Version history
Version 26.08.2 (KDE Gear)Latest
8 Oct 2026- SHA-256
- The developer does not publish one
- Source
- Release notes
Official downloads by platform
For Windows, use the Download button. Other platforms go straight to the publisher's own page or official store.
Requirements
- OS
- Windows 10 version 1809 (build 17763) or later (Microsoft Store)
- Architecture
- 64-bit
Licence
- Type
- Open source
- Licence
- GPL
- Publisher
- okular.kde.org
Where these facts come from
Checked 30 Oct 2026
User reviews
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Alternatives
Okular
26.08.2 (KDE Gear) · Not stated