KEYWORD INTELLIGENCE
PDF annotation trends & products
2026-10-12 — 2026-11-10 · UTC · 5 matching products, representing 0.1% of the eligible sample in this dimension.
Includes the current UTC day. Collection and analysis are ongoing, so this is not a full-day result. Products enter domain and category statistics after processing; period growth is unavailable.
PDF annotation appears in 5 products (0.1% of analyzed products), ranking #899 by product coverage.
The leading category is Productivity, with 5 products (100.0% of this keyword's sample).
The chart interval beginning 2026-11-01 has the highest observed count: 1 products.
Related keywords co-occur in the same products. Aliases are merged and products deduplicated. Co-occurrence does not establish causation or market demand.
Shares use all 5 matching products.
| Signal | Products | % |
|---|---|---|
| Productivity | 5 | 100.0% |
Shares use 1 products with eligible domains.
| Signal | Products | % |
|---|---|---|
| .com | 1 | 100.0% |
Shares use all 5 matching products.
| Signal | Products | % |
|---|---|---|
| on-device AI | 2 | 40.0% |
| academic writing | 1 | 20.0% |
| AI Assistant | 1 | 20.0% |
| Document Management | 1 | 20.0% |
| e-signature | 1 | 20.0% |
| handwritten note | 1 | 20.0% |
| Local Processing | 1 | 20.0% |
| Notes | 1 | 20.0% |
| Reference Management | 1 | 20.0% |
5 products, 20 per page. Descriptions retain their source language.
| Product | Domain | Launch date |
|---|---|---|
| InkPage Private notes: handwriting, PDFs & audio on one page | — | 2026-11-06 |
| Archivo Office PDFs you can mark up, fill, and ship | archivoffice.com | 2026-11-05 |
| Margin Free notes for iPad and Android with on-device AI | — | 2026-11-04 |
| Brodlin PDF Free local PDF annotation and signing in Chrome | — | 2026-11-03 |
| PaperQuill A private offline reference manager and writing desk | — | 2026-11-01 |