Adobe Reader vs SumatraPDF: Installer Size Comparison and Feature Analysis
By
henry_flower
Crisped on the outside, thoughtful enough on the inside.
Summary
The article compares the file sizes and features of Adobe Reader versus SumatraPDF installers, highlighting Adobe Reader's significantly larger size (687MB) due to AI integration, auto-updater, ads, and dual GUI interfaces, while SumatraPDF remains lightweight (8MB) with minimal features and no ads.
Key quotes
· 3 pulledAt the time of writing, the most recent Adobe Reader 25.x.y.z 64-bit installer for Windows 11 weights 687,230,424 bytes.
After installation, the program includes 'AI' (of course), an auto-updater, sprinkled ads for Acrobat online services everywhere, and 2 GUIs: 'new' and 'old'.
For comparison, the size of SumatraPDF-3.5.2 installer is 8,246,744 bytes. It has no 'AI', no auto-updater, and no ads for 'cloud stor'.
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