Best Adobe Reader XI MUI Alternatives in 2025

Looking for alternatives to Adobe Reader XI MUI? In this comparison, we take a closer look at Adobe Reader XI MUI alongside similar software solutions including Adobe Reader XI MUI, Adobe Reader, Adobe Acrobat Standard, SumatraPDF, PDF-XChange Viewer, FlexiPDF, PDF-XChange Editor, Adobe Digital Editions, Foxit PDF Reader, FoxitReader and NAPS2.

Our detailed comparison table highlights key features, pricing, and performance of these leading solutions, empowering you to make an informed decision. Whether you're seeking robust functionality, user-friendly design, or cost-effective alternatives, explore how Adobe Reader XI MUI, Adobe Reader, Adobe Acrobat Standard, SumatraPDF, PDF-XChange Viewer, FlexiPDF, PDF-XChange Editor, Adobe Digital Editions, Foxit PDF Reader, FoxitReader and NAPS2 stack up to find the perfect software for your goals.

Platform Support

Adobe Reader XI  MUI
Adobe Reader XI MUI
Windows, macOS, Android, iOS
Adobe Reader
Adobe Reader
Windows, Mac, Android, iOS
Adobe Acrobat Standard
Adobe Acrobat Standard
Windows, Mac OS X 10.11+, Intel processors required, Android, iOS
SumatraPDF
SumatraPDF
Windows
PDF-XChange Viewer
PDF-XChange Viewer
Windows, some Mac OS support
FlexiPDF
FlexiPDF
Windows and Mac
PDF-XChange Editor
PDF-XChange Editor
Windows 7/8/10
Adobe Digital Editions
Adobe Digital Editions
Windows and Mac OS X
Foxit PDF Reader
Foxit PDF Reader
Windows, Mac, Linux, Android, iOS
FoxitReader
FoxitReader
Windows, Linux, macOS, mobile devices
NAPS2
NAPS2
Windows Vista, 7, 8, 8.1

Key Features

Adobe Reader XI  MUI
Adobe Reader XI MUI
Basic PDF viewing functionality, annotation tools, cloud-based document management via Adobe Document Cloud, form handling, digital signatures.
Adobe Reader
Adobe Reader
Free PDF viewing with annotation support, highlighting, searching and security fixes.
Adobe Acrobat Standard
Adobe Acrobat Standard
Advanced PDF editing features including form creation and filling, merging PDFs, password protection and redaction.
SumatraPDF
SumatraPDF
Lightweight PDF viewer focused on fast performance with built-in annotation and night mode features.
PDF-XChange Viewer
PDF-XChange Viewer
Free PDF viewer with annotation tools, digital signatures, OCR functionality on paid version.
FlexiPDF
FlexiPDF
Versatile PDF editor with OCR technology, editing tools including text and images editing, form creation and digital signatures.
PDF-XChange Editor
PDF-XChange Editor
Powerful PDF editor with advanced editing tools, annotation options, OCR support and extensive cloud services integration.
Adobe Digital Editions
Adobe Digital Editions
Ebook reader supporting Adobe DRM-protected content, customizable reading experience for EPUB and PDF formats.
Foxit PDF Reader
Foxit PDF Reader
Fast and lightweight PDF reader with form-filling capabilities and enhanced security features.
FoxitReader
FoxitReader
Free PDF reader with annotation tools and integration with Foxit's premium products for advanced editing.
NAPS2
NAPS2
Free and open-source scanning software with OCR capabilities to create searchable PDFs from scans.

License & Cost

Adobe Reader XI  MUI
Adobe Reader XI MUI
Free software application.
Adobe Reader
Adobe Reader
Free software for personal use; commercial use may require license.
Adobe Acrobat Standard
Adobe Acrobat Standard
Paid software with one-time purchase; offers free trial and subscription options.
SumatraPDF
SumatraPDF
Free open-source software under GPLv3 license.
PDF-XChange Viewer
PDF-XChange Viewer
Free version available; some features are paid.
FlexiPDF
FlexiPDF
Paid software with free trial available.
PDF-XChange Editor
PDF-XChange Editor
Free version available; paid version offers full features and support subscription model.
Adobe Digital Editions
Adobe Digital Editions
Free software program.
Foxit PDF Reader
Foxit PDF Reader
Free for personal and commercial use.
FoxitReader
FoxitReader
Free PDF reader; premium features require payment.
NAPS2
NAPS2
Completely free and open-source software under GPL v2.0 license.

Choosing the right software isn’t just about features. Size, license type, user ratings, and popularity also matter.

This quick comparison shows how Adobe Reader XI MUI stacks up against Adobe Reader XI MUI, Adobe Reader, Adobe Acrobat Standard, SumatraPDF, PDF-XChange Viewer, FlexiPDF, PDF-XChange Editor, Adobe Digital Editions, Foxit PDF Reader, FoxitReader and NAPS2 in these key areas—helping you find the best alternative for your needs.