Category

Comparisons

PPTX tools head-to-head.

PPTX vs PPT: What's the Difference and Which Should You Use?
PPTX and PPT look interchangeable but they aren't. Here's what changed in 2007, why it matters in 2025, and which format you should be saving in today.
May 23, 2026
7 Free PowerPoint Alternatives Worth Using in 2026
PowerPoint costs $70+ per year. Here are seven free presentation tools that handle .pptx files, ranked by what they're best at.
Apr 23, 2026
PPTX vs PDF: Which Format Should You Send?
Sending a presentation? PPTX preserves editability; PDF preserves formatting. Here's how to decide which one is right for your situation.
Apr 18, 2026