STDU Viewer vs Orion Viewer

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

STDU Viewer is a Office & Productivity solution with tags like pdf, images, office-documents, email, epub, tabbed-browsing, annotations.

It boasts features such as 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 pros including 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.

On the other hand, Orion Viewer is a Photos & Graphics product tagged with image-viewer, jpeg, png, bmp, raw, exif, themes, shortcuts.

Its standout features include Lightweight and fast image viewer, Supports common image formats like JPEG, PNG, BMP, Supports RAW image formats, Basic image editing capabilities, EXIF data display, Customizable keyboard shortcuts, Customizable themes, and it shines with pros like Fast and lightweight, Free and open source, Good format support, Customizable.

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.

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


Orion Viewer

Orion Viewer

Orion Viewer is a free open-source image viewer focused on speed and usability. It's lightweight with support for common raster image formats like JPEG, PNG, BMP, as well as RAW formats. Key features include basic image editing, exif data display, customizable themes, and customizable keyboard shortcuts.

Categories:
image-viewer jpeg png bmp raw exif themes shortcuts

Orion Viewer Features

  1. Lightweight and fast image viewer
  2. Supports common image formats like JPEG, PNG, BMP
  3. Supports RAW image formats
  4. Basic image editing capabilities
  5. EXIF data display
  6. Customizable keyboard shortcuts
  7. Customizable themes

Pricing

  • Free
  • Open Source

Pros

Fast and lightweight

Free and open source

Good format support

Customizable

Cons

Limited editing capabilities

Lacks some advanced features of paid alternatives