İçeriğe atla

Okular

Evrensel Belge Görüntüleyici

Çok platformlu, hızlı ve özelliklerle dolu. Okular; PDF belgelerini, çizgi romanları, EPub kitapları okumanıza ve görsellere göz atmanıza, Markdown belgelerini görselleştirmenize ve çok daha fazlasına izin verir.

Okular Ekran Görüntüsü
Illustration from David Revoy CC-BY-SA-4.0
İndir

Pek Çok Biçim için Destek

Okular supports many formats, including PDF, EPub, DjVU and MD for documents; JPEG, PNG, GIF, Tiff, WebP for images; CBR and CBZ for comics; and many, many more.

See Format Compatibility table

Gelişmiş Kullanıcı Arayüzü


Okular has a wide range of features that lets you easily manage your documents.


A screenshot from Okular showing its annotation mode.

PDF'lerinize bilgi notları ekleyin


With Okular's 'Annotation mode', you can easily add inline and popup notes, highlight and underline text, or even add your own text.



Herhangi bir Metni Seçin ve Görüntüleyin


With Okular's 'Selection mode', you can copy and paste almost anything from your documents to elsewhere. And, for those times the text you want to read is too small, you can use the 'Magnifier mode'.

Okular's 'Selection mode', with text, area and table selection options.
Okular's 'Text Magnifier' feature.

Okular's 'Content panel' auto renders a table of contents for a document.
Okular'ın Küçük Görseller paneli, bir belgenin her sayfası için bir küçük görsel gösterir.

Bir Bakışta İçeriğiniz


Navigating your content is easier than ever. With Okular's 'Thumbnails panel', you can browse graphically the part of the document you were looking for. With the 'Content panel', find the chapter you need in all supported documents.


Üst Düzey İmza Desteği


You can view and verify digital signatures embedded in PDFs, check if they are still valid, and detect any modifications since the moment the document was signed. You can even sign PDFs yourself!

Okular showing a signed PDF.

Özgür Yazılım

Okular is released under the GPLv2+, and is thus fully Free Software. Find the source code including guidance how to contribute in the Okular repository on KDE’s GitLab. Okular also fully respects your privacy, see all details in the KDE Software Privacy Policy.

Logo for the PDF freedom initiative

Resource and Energy-Efficient Software

Okular is the very first software product to receive the Blue Angel ecolabel for being resource and energy efficient. Click on the label to find out more.

Blue Angel ecolabel, awarded by the German government to Okular for being energy efficient, saving resources, and providing transparent interfaces.

Okular'ı şimdi deneyin!

İndirme sayfasını ziyaret edin.

En Son Haberler

Perşembe, 21 Nisan 2022

Okular 22.04 released

The 22.04 version of Okular has been released. The main changes of this release are the new Welcome Screen and fixes related to signing specially crafted PDF files, but it also contains various minor fixes and features. You can check the full changelog at https://kde.org/announcements/changelogs/gear/22.04.0/#okular. Okular 22.04 is a recommended update for everyone using Okular.
Perşembe, 9 Aralık 2021

Okular 21.12 released

The 21.12 version of Okular has been released. The main improvement of this release is proper support of Stamps in PDF files, but it also contains various minor fixes and features. You can check the full changelog at https://kde.org/announcements/changelogs/gear/21.12.0/#okular. Okular 21.12 is a recommended update for everyone using Okular.
Perşembe, 12 Eylül 2021

Okular 21.08 released

The 21.08 version of Okular has been released. This release contains various minor fixes and features all over. You can check the full changelog at https://kde.org/announcements/changelogs/gear/21.08.0/#okular. Okular 21.08 is a recommended update for everyone using Okular.
Perşembe, 22 Nisan 2021

Okular 21.04 released

The 21.04 version of Okular has been released. This release introduces Digital Signing of PDF files and various minor fixes and features all over. You can check the full changelog at https://kde.org/announcements/changelogs/releases/21.04.0/#okular. Okular 21.04 is a recommended update for everyone using Okular.
📢 Tüm Geliştirme Haberlerini Görün