Adobe Acrobat Reader vs STDU Viewer

Struggling to choose between Adobe Acrobat Reader and STDU Viewer? Both products offer unique advantages, making it a tough decision.

Adobe Acrobat Reader is a Office & Productivity solution with tags like pdf, reader, viewer, documents, free.

It boasts features such as View PDF files, Print PDF files, Sign PDF files digitally, Annotate PDF files, Fill and save PDF forms, Search text in PDF files, Zoom in/out on PDF pages, Rotate PDF pages, Copy text and images from PDFs and pros including Free, Widely used standard for PDF viewing, Good compatibility with various PDF types, Many useful PDF editing tools, Supports digital signatures, Available on multiple platforms.

On the other hand, STDU Viewer is a Office & Productivity product tagged with pdf, images, office-documents, email, epub, tabbed-browsing, annotations.

Its standout features include Supports viewing over 20 file formats including PDF, images, Office documents, emails, archives, EPUB books, Tabbed browsing for opening multiple files, Thumbnail previews, Bookmarks and annotations, Portable software - no installation required, Lightweight and fast, and it shines with pros like Free and open source, Clean and intuitive interface, Good format support, Useful viewing features like tabs, thumbnails, bookmarks, Portable so can take it anywhere, Light on system resources.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Adobe Acrobat Reader

Adobe Acrobat Reader

Adobe Acrobat Reader is a free software application for viewing, printing, signing, and annotating PDF documents. It is the standard PDF viewer and one of the most popular free software downloads with over 2 billion installations.

Categories:
pdf reader viewer documents free

Adobe Acrobat Reader Features

  1. View PDF files
  2. Print PDF files
  3. Sign PDF files digitally
  4. Annotate PDF files
  5. Fill and save PDF forms
  6. Search text in PDF files
  7. Zoom in/out on PDF pages
  8. Rotate PDF pages
  9. Copy text and images from PDFs

Pricing

  • Free

Pros

Free

Widely used standard for PDF viewing

Good compatibility with various PDF types

Many useful PDF editing tools

Supports digital signatures

Available on multiple platforms

Cons

Lacks some advanced PDF editing features

Occasional bugs or crashes

Contains advertisements

Has security vulnerabilities if not updated

Slow performance with large PDF files


STDU Viewer

STDU Viewer

STDU Viewer is a free portable software used to open and view various file types like PDFs, images, Microsoft Office documents, emails, archives, EPUB books and more. It supports viewing over 20 file formats and includes features like tabbed browsing, thumbnail previews, bookmarks and annotations.

Categories:
pdf images office-documents email epub tabbed-browsing annotations

STDU Viewer Features

  1. Supports viewing over 20 file formats including PDF, images, Office documents, emails, archives, EPUB books
  2. Tabbed browsing for opening multiple files
  3. Thumbnail previews
  4. Bookmarks and annotations
  5. Portable software - no installation required
  6. Lightweight and fast

Pricing

  • Free
  • Open Source

Pros

Free and open source

Clean and intuitive interface

Good format support

Useful viewing features like tabs, thumbnails, bookmarks

Portable so can take it anywhere

Light on system resources

Cons

Limited editing capabilities

Less features than full featured PDF editors

UI could be more modern

No cloud storage integration