3D PDF Viewer

Name: 3D PDF Viewer
Rating: 2.125 (204 reviews)
Author: ProtoTech Solutions and Services Pvt. Ltd.

ProtoTech Solutions and Services Pvt. Ltd.

★ 2.1 (204 ratings)

⬇ 50,000+ downloads

Est. actual: 73,269

Free

Released: May 5, 2015

No in-app purchases

No ads

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +533 installs — 38% faster than the week before (+385) · 46/day since Oct 7
🏆Among Productivity apps top 6% by installs gained this week (552 peers growing)
⭐Rating steady at ★ 2.13 since Oct 7
🛠Updates dormant · updated 397 days ago

Installs since launch

+1,523 installs · 0 ratings since Oct 7

Update history

2.5 Oct 9, 2025 · seen Oct 19, 2026

Performance improvements

Only the current version so far — new entries appear as the app ships updates.

3D PDF Viewer is a productivity app by ProtoTech Solutions and Services Pvt. Ltd. with 50,000+ downloads (about 73K estimated). +533 installs in the last 7 days. Rated 2.1 from 204 ratings. Released May 5, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “View & navigate 3D models in 3D PDF files (.pdf).”