Feature | Sumatra PDF | Google Docs Viewer |
---|---|---|
Export to office formats | ||
Lightweight | ||
AzW Reader | ||
Data portability | ||
Global bookmarks | ||
Highlighter | ||
Low memory usage | ||
Multi Format Reader | ||
Optimal performance | ||
OXPS File Reader | ||
Portable | ||
PRC File Reader | ||
Quick search | ||
Signing PDF Documents | ||
Tabbed interface | ||
XOD File Reader | ||
PDF annotation | ||
Fill PDF Forms | ||
Edit PDF | ||
Handwriting recognition | ||
Multiple languages | ||
Scan documents | ||
File transfer | ||
Freehand Writing | ||
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 viewer | ||
Add/remove pages | ||
Browser integration | ||
Browser extension | ||
File compression | ||
Document reader | ||
File Compression | ||
Customizable | ||
Google Drive integration | ||
Ad-free |