Head to head
INVARA vs PDF Reader (PDF Agent Stack)
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
INVARA
Aio.github.Jujitae/invaraNo reviews yet
Independent verification that a change kept its declared constraints. No model in the verdict path.
Full listing
No reviews yet
Read PDF internals: text, structure, fonts, signatures and tags, with what was not read declared.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (92 and 92 out of 100).
| INVARA | PDF Reader (PDF Agent Stack) | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A92/100 | A92/100 |
| Adoption | Growing | Growing |
| GitHub stars | 1 | 2 |
| Downloads / week | 100 | 104 |
| Runs where | Your machine (local) | Your machine (local) |
| Gateway-ready | No | No |
| Tools | — | 19 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | MIT |
| Last release | 2026-09-11 | 2026-09-19 |
| Category | AI and agents | AI and agents |