| CARVIEW |
Select Language
HTTP/1.1 200 OK
Alt-Svc: h3=":443"; ma=2592000
Cache-Control: no-cache, private
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Sat, 17 Jan 2026 09:13:20 GMT
Server: Caddy
Set-Cookie: XSRF-TOKEN=eyJpdiI6InV5SktnRDQxdzR3VU10MTJoQlg0d3c9PSIsInZhbHVlIjoid3VmNGYva0hpY2NESXZ5NlVPWHNsSUEvK0ZHUnd0OXIzaGY5cXdYdldDUXJLVWdJWTJiVE5VWTBRZlpaVDVucWUzSE5xelVxbkcydGFyU1J1UGR1ZlNlWkN5ZG9Wblh3amREdnBYUzhva1RIMW5raktvZDNibXdIaWtUMVVZeHgiLCJtYWMiOiJlMDk2OWJkZGUzMTgzMDMxY2QyOGY0YWZiZDY5NWY4Yjc1ODI4Mzc2MjU4MjJkMGE0MTIxZTVhYzVmNTEzMGExIiwidGFnIjoiIn0%3D; expires=Sat, 17 Jan 2026 11:13:20 GMT; Max-Age=7200; path=/; samesite=lax
Set-Cookie: i_librarian_session=eyJpdiI6IlZkczBEUk9IdnVSZS9yNjNnL1BKY0E9PSIsInZhbHVlIjoiTGN4QWR2b2pYcnFvdXNiaTFxa2tLQUxUVVJjWWE0eVR6b3dCalo2U0FoOTZvVDl0V0ZudktuZlR4RmZJdzNWbU9JVHZ3NWtrU1dDMHZhM0N0SjZrZGRJcWVBRXBnaWVnMXFRMUdBYVdka28ybzRBL3lHTDBQeVJMalQvbG1keXIiLCJtYWMiOiI5MWJhMDQ0MWQ3YWUyZTUyMjU2ZDA4NzkyZmI0MzIzMDE2OGNlZTYwYTUwN2VjN2JlMTUxNDk1Njk3ZjU4NmRlIiwidGFnIjoiIn0%3D; expires=Sat, 17 Jan 2026 11:13:20 GMT; Max-Age=7200; path=/; httponly; samesite=lax
Strict-Transport-Security: max-age=31536000;
Vary: Accept-Encoding
Transfer-Encoding: chunked
Products & Pricing – I, Librarian
Compare I, Librarian products
Pro
- online PDF organizer with extra features for research groups
- centrally managed PDF collection, no syncing required
- in-browser PDF viewer with annotation
- OIDC and SAML2 SSO authentication
- access your private collection from anywhere on the Internet
- store unlimited number of PDFs (<500GB)
- very accurate OCR for over 90 languages $
- faceted search with detailed snippets
- search all Lite databases + ScienceDirect, Scopus, and 100M world-wide patents
- PDF highlighted text summary & export
- standalone offline app with offline notes
- audio note recording
- AI PDF and project chat and summaries
- user activity logs
- email support — 24 hour response time
Lite
- online PDF organizer with extra features for research groups
- centrally managed PDF collection, no syncing required
- in-browser PDF viewer with annotation
- OIDC and SAML2 SSO authentication
- access your private collection from anywhere on the Internet
- store unlimited number of PDFs (<500GB)
- very accurate OCR for over 90 languages $
- faceted search with detailed snippets
- search Arxiv, Crossref, IEEE, NASA, PubMed, and PubMed Central
- no PDF highlighted text summary
- standalone offline app, no offline notes
- no audio note recording
- no AI
- no user activity logs
- email support — 24 hour response time
Free — GPL3
- online PDF organizer with extra features for research groups
- centrally managed PDF collection, no syncing required
- in-browser PDF viewer with annotation
- LDAP authentication, no single sign-on
- self-hosted — access from the Internet requires an IT expert
- recommended for up to 10,000 PDFs
- accurate OCR for English language
- simple search with result highlighting
- search Arxiv, Crossref, IEEE, NASA, PubMed, and PubMed Central
- no PDF highlighted text summary
- standalone offline app, no offline notes
- no audio note recording
- no AI
- no user activity logs
- no customer support
More offers
I, Librarian Pro On-premises
- best for privacy or compliance
- create unlimited number of libraries
- perpetual license for a one time fee
- IT department and end user support
- version 6 coming soon