Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:
Platforms
- Windows
Russia




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.
Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:




Tritium is a desktop word processor built for transactional lawyers. Draft, review, and compare legal documents faster with real-time clause annotations, minimal redlines, and AI integrations - free for personal use.



Zathura is a highly customizable and functional document viewer. It provides a minimalistic and space saving interface as well as an easy usage that mainly focuses on keyboard interaction.




DocInspector is a professional, offline-first document processing and privacy-auditing application designed for legal, financial, and corporate teams. It enables users to clean, repair, and bundle large volumes of documents locally without relying on cloud services.




Supercharge your paper reading: follow references, skim outline, jump to figures, cite and save.




Besides exceptionally fast launching and displaying speed, Gaaiho Reader is reliable in printing, filling forms annotating documents and adding bookmarks.




In version 8, Google Chrome introduced a free PDF viewer, installed by default. While this plug-in lacks many features of the Adobe Acrobat Plug-in, it is much faster and lighter, and updates with the browser rather than an external utility.

The simplest PDF viewer. Safe (doesn't require permissions), lightweight (just 6,9MB) and modern.

Read, edit, annotate, and sign PDF documents with built-in AI features like summarize and translate, OCR in 50+ languages, fill forms, export to major formats offline, apply watermarks, compress files, secure with passwords, and use text-to-speech on all major platforms.




PDF Viewer Pro is a fast and beautiful app, allowing you to view, search, and annotate PDF documents with ease on your iPhone and iPad.


