PDF editors · #10 of 19 · ↑ Sejda · ↓ PDF24
PDF Expert
sampled: 3 of 4 assistants this week
PDF Expert scores 14 out of 100 overall across AI assistants, with Claude putting it a bit higher at 18 and ChatGPT and Perplexity both at 13. It shows up in 15 of 68 answers, and does best on mobile and Mac questions: named in every answer for "best PDF editor app for iPhone or Android" (4 of 4) and "best PDF editor for Mac" (3 of 3), plus 3 of 4 for "best PDF editors in 2026." It fades elsewhere, appearing in just 1 of 4 answers on redaction, and never showing up for browser-based editors, PDF chat tools, OCR, form filling, or open-source options.
this is mine claim it, free, forever. We also check whether ChatGPT and Claude can read pdfexpert.com.
Who's talking about you
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 13 | 15% of answers | #2.3 |
| Claude | 18 | 30% of answers | #5.7 |
| Gemini | not sampled this week | ||
| Perplexity | 13 | 20% of answers | #4.8 |
Questions you win
| question | named in | best spot |
|---|---|---|
| What's the best PDF editor for Mac? | 3 of 3 | #1 |
| What's the best PDF editor app for iPhone or Android? | 4 of 4 | #1 |
| What are the best PDF editors in 2026? | 3 of 4 | #5 |
| What's the best alternative to Adobe Acrobat? | 2 of 3 | #3 |
| What are the best PDF editors? | 1 of 3 | #5 |
| What's the best tool to redact or remove sensitive text from a PDF? | 1 of 4 | #6 |
| What's the best tool to merge, split and reorder PDF pages? | 1 of 4 | #11 |
Questions you lose
| question | who got named instead |
|---|---|
| What's the best free PDF editor? | PDFgear, Sejda, Stirling PDF |
| What's the best PDF editor for Windows? | Adobe Acrobat, Foxit, PDF-XChange Editor |
| Which PDF editor is best value for a small business? | Nitro PDF, Foxit, PDF-XChange Editor |
| What's the best online PDF editor that works in the browser? | Sejda, Smallpdf, PDF24 |
| Which PDF tool is best for privacy and sensitive documents? | Stirling PDF, PDF-XChange Editor, PDFgear |
| What's the best tool to fill in and sign a PDF form? | Adobe Acrobat, PDFgear, Preview |
| What's the best tool to convert a PDF to Word or Excel? | Adobe Acrobat, ABBYY FineReader |
| What's the best tool to compress a large PDF? | Adobe Acrobat, iLovePDF, Wondershare PDFelement |
| What's the best OCR tool to make a scanned PDF searchable? | ABBYY FineReader, Adobe Acrobat |
| What's the best open-source or self-hosted PDF tool? | Stirling PDF |
| What's the best tool to edit a PDF without a subscription? | PDFgear, PDF24, Sejda |
| What's the best tool to extract tables or data from a PDF? | Adobe Acrobat |
| What's the best AI tool to summarise or chat with a PDF? | Adobe Acrobat |
Assistants cited 15 pages for questions in this category that name your rivals and not you. Claim to see them. See all sources for PDF editors.
In their words
- ChatGPT“PDF Expert | ✅ | ❌ | Best iPhone/iPad experience”
- Claude“PDF Expert (macOS/iOS) is a nicer-feeling, cheaper alternative for most people.”
- Gemini“Best for iPhone/iPad Users: PDF Expert”
Closest rivals
- PDF Expert vs Sejda16
- PDF Expert vs Preview17
- PDF Expert vs Stirling PDF17
- PDF Expert vs PDF2410
- PDF Expert vs Smallpdf18
All PDF Expert alternatives · Full PDF editors leaderboard · Sources