Platforms
- Mac
- Windows
- Linux
- Flathub


LEKTRA is described as 'High-performance app for documents and images with split tabs, multiple layouts, side-by-side viewing, instant search, visual line mode, annotations, and customizable controls' and is a PDF Reader in the office & productivity category. There are more than 50 alternatives to LEKTRA for a variety of platforms, including Windows, Mac, Linux, Android and Android Tablet apps. The best LEKTRA alternative is SumatraPDF, which is both free and Open Source. Other great apps like LEKTRA are Okular, Foxit PDF Reader, KOReader and Evince.


Cloud-based PDF viewer and annotation tool for your browser. Perfect for Chromebook 1:1 schools. View, export, print and share your PDF files straight from your browser. Kami works on all browsers and works best with Google Chrome.
PDF X is a productive PDF reader & editor for Windows. It's powerful for users to view, print, edit, and annotate Adobe Acrobat PDFs.




Ashampoo PDF Pro 3 is a software solution for managing and editing PDF documents. It offers tools for creating, converting, editing, merging, and securing PDFs. The software allows users to create optimally sized documents for any device and offers encryption to protect...




DinoReader is built on the FBReader reading engine, but includes features not currently available in the mainstream app:

Shelf is a convergent document viewer that supports PDF and EPUB files. With Shelf, you can organize your document collection by creating tags, like other Maui applications.



PDForge is a native desktop PDF editor for Windows and macOS designed to help users edit, annotate, sign, organize, and protect PDF documents while keeping files on their own device.



Nettongia PDF Editor is a free and open-source PDF editor for Windows that processes documents locally without uploading them to a server. It allows users to edit existing text, add and modify images, reorder, rotate or delete pages, create and insert signatures, search...

Free 4.6 MB PDF viewer for Windows and macOS that just opens. Tabs, search, page editing, dark mode, annotations, signatures. Zero network calls.




PDF Guard is a PDF editor that runs inside the browser tab and processes documents on your own device instead of uploading them. Files are read from disk into the tab's memory, handled by engines that run locally - pdf.




PDFSimplified is an online PDF editor. Edit text in PDF files, create PDFs from scratch or from a prompt, and edit or translate pages with AI.



PDFluent is a native desktop PDF editor for macOS 11 and newer and Windows 10 and newer. It is a public beta release, available as a free download for everyone including commercial use. The application is built with a pure Rust engine across 48 crates, with no C or C++...



