document-understanding
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- Overview
- Getting started
- Building models
- Consuming models
- ML packages
- 1040 - document type
- 1040 Schedule C - document type
- 1040 Schedule D - document type
- 1040 Schedule E - document type
- 1040x - document type
- 3949a - document type
- 4506T - document type
- 709 - document type
- 941x - document type
- 9465 - document type
- ACORD125 - document type
- ACORD126 - document type
- ACORD131 - document type
- ACORD140 - document type
- ACORD25 - document type
- Bank Statements - document type
- Bills Of Lading - document type
- Certificate of Incorporation - document type
- Certificate of Origin - document type
- Checks - document type
- Children Product Certificate - document type
- CMS 1500 - document type
- EU Declaration of Conformity - document type
- Financial Statements - document type
- FM1003 - document type
- I9 - document type
- ID Cards - document type
- Invoices - document type
- Invoices Australia - document type
- Invoices China - document type
- Invoices Hebrew - document type
- Invoices India - document type
- Invoices Japan - document type
- Invoices Shipping - document type
- Packing Lists - document type
- Payslips - document type
- Passports - document type
- Purchase Orders - document type
- Receipts - document type
- Remittance Advices - document type
- UB04 - document type
- Utility Bills - document type
- Vehicle Titles - document type
- W2 - document type
- W9 - document type
- Public endpoints
- Supported languages
- Overview
- OCR
- ML models and capabilities
- Insights dashboards
- Data and security
- Licensing
- How to
- Troubleshooting

Document Understanding Modern Projects User Guide
Last updated May 8, 2025
Overview
The languages that UiPath® Document UnderstandingTM models can process are primarily determined by the capabilities of the OCR engine. If the OCR engine is able to recognize a specific language, then the UiPath Document Understanding models can be trained to process documents in that language. However, the out-of-the-box pre-trained models only support a limited number of languages. If you need to process languages that are not supported out of the box, you will have to further train these models. Additionally, consider the following guidance:
- To train a model on Chinese documents, use either the DocumentUnderstanding package or the InvoicesChina package.
- To train a model on Japanese documents, use either the DocumentUnderstanding package or the InvoicesJapan package.
- To train a model on Latin script documents, use any package except for InvoicesChina or InvoicesJapan.