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Docling vs Docparser: catalog facts
Docling	Docparser
Free Free and open source under the MIT license.	Paid Paid plans with a free trial that needs no credit card.
Windows, macOS, Linux, Command line	Web
Supports a wide range of input formats beyond just PDF MIT licensed and runs entirely on your own machine	Zonal OCR with rule-based extraction Imports from cloud storage, email and API
No graphical interface; used as a code library or CLI tool Advanced parsing models used alongside it may carry separate licenses	Documents are processed in the cloud Parsing rules need setting up per document type
Downloadable app, Self-hosted	Hosted service
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	Account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.