PDF24 vs Xodo
as AI assistants see them, week of 2026-09-28
PDF24 and Xodo both sit on the quieter end of AI recommendations, with overall scores of 9 and 7 out of 100. PDF24 shows up in 15 of 79 answers, slightly ahead of Xodo's 13 of 79. PDF24 tends to get named for compressing large PDFs and free PDF editing, while Xodo's strongest showing is filling in and signing PDF forms, at 2 of 3 answers. Head-to-head, PDF24 was named more often in 5 questions, Xodo in 4, with 16 ties. Neither tool is ever mentioned for Windows-specific, open-source, or OCR questions.
Head to head
| metric | PDF24 | Xodo |
|---|---|---|
| score | 9 | 7 |
| questions won | 12 | 12 |
By assistant
PDF24
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 6 | 5% of answers | #3.0 |
| Claude | 10 | 25% of answers | #9.8 |
| Gemini | not sampled this week | ||
| Perplexity | 14 | 16% of answers | #3.3 |
Xodo
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 0 | 0% of answers | |
| Claude | 13 | 30% of answers | #5.5 |
| Gemini | not sampled this week | ||
| Perplexity | 8 | 11% of answers | #5.5 |
Where they differ
Only PDF24 gets named for
- What's the best tool to compress a large PDF?
- Which PDF editor is best value for a small business?
- What's the best tool to convert a PDF to Word or Excel?
- What are the best PDF editors?
Only Xodo gets named for
- What's the best tool to fill in and sign a PDF form?
- What's the best PDF editor app for iPhone or Android?
- What are the best alternatives to Adobe Acrobat?
- What are the best alternatives to Foxit?
More comparisons
- iLovePDF vs PDF24
- PDF24 vs Wondershare PDFelement
- ABBYY FineReader vs PDF24
- PDF24 vs PDFsam Basic
- PDFsam Basic vs Xodo
- Wondershare PDFelement vs Xodo
Not sold on either?
Scores count how often each assistant names a product, weighted by position. How the score works · Full PDF editors leaderboard