STDU Viewer vs Sumatra PDF : Which is Better?

STDU Viewer icon

STDU Viewer

STDU Viewer is a compact viewer for many computer file formats. Developed by STDU

License: Free Personal

Categories: Office & Productivity

Apps available for Windows

VS
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Sumatra PDF icon

Sumatra PDF

Sumatra PDF is PDF reader and writer for Windows. Developed by Krzysztof Kowalczyk

License: Open Source

Apps available for Windows PortableApps.com

STDU Viewer VS Sumatra PDF Feature comparision

Feature STDU Viewer Sumatra PDF
Portable
Support for regular expressions
Tabbed interface
Lightweight
Low memory usage
Highlighter
Optimal performance
PDF annotation
Fill PDF Forms
Edit PDF
Handwriting recognition
Multiple languages
Export to PDF
Document annotations
Sync between devices
iPhone/iPod sync
Night mode/Dark Theme
PDF OCR
Clean design
Customer support
Cross-platform
Vim key mapping
Built-in Image converter
Supports BPG image format
Customizable
Export to office formats
AzW Reader
Data portability
Global bookmarks
Multi Format Reader
OXPS File Reader
PRC File Reader
Quick search
Signing PDF Documents
XOD File Reader
Scan documents
File transfer
Freehand Writing
Built-in viewer
Add/remove pages
Browser integration
Browser extension
*community curated information: This table may not have the most accurate information. Please suggest changes

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