ai-agent
opendataloader-pdf: Automate PDF Data
Get AI-ready data from PDFs with opendataloader-pdf, a tool for startup founders, backed by 27k+ GitHub stars
28,411 stars2,710 forksJavaHealth Score 9/10Updated 8/13/2026100% free · open source
What it does
Opendataloader-pdf extracts data from PDF files and converts it into a format that can be easily used for AI model training and other data-driven applications.
Install / run
git clone https://github.com/opendataloader-project/opendataloader-pdf.gitWhen to use it
- •When you need to analyze data from PDF reports or documents
- •When you want to automate data extraction from PDF files
- •When you need to preprocess PDF data for machine learning model training
Quick start
- 1Build the project using Maven by running the command 'mvn clean package' in the project directory
- 2Create a configuration file (e.g., 'application.properties') to specify the input PDF file and output format
- 3Run the opendataloader-pdf application using the command 'java -jar target/opendataloader-pdf.jar'
- 4Verify the extracted data in the output file specified in the configuration
- 5Use the extracted data to train an AI model or perform other data-driven tasks
Ready-to-paste prompt
java -jar target/opendataloader-pdf.jar --input.file=path/to/example.pdf --output.format=csv
Heads up: The opendataloader-pdf project requires Java 11 or higher to be installed on the system, and the Maven build tool must be configured correctly to build and run the application
Saves to your device
Topics
a11y
accessibility
ai
bounding-box
document-parsing
eaa
html
json
markdown
ocr
ocr-recognition
pdf
pdf-accessibility
pdf-converter
pdf-extraction
pdf-parser
pdf-ua
rag
tables
tagged-pdf
How opendataloader-pdf: Automate PDF Data works
Codeflow
Free to inspect
Opendataloader-pdf: Automate PDF Data is a large Java project (~31k lines across 145 code files, plus 77 test files). It is a full software project: use it through its install path rather than reading it end to end. Last commit this month, Apache-2.0 license, has a test suite.
Size
Large codebase
~31k lines · 145 code files · ~4 h to skim
Setup
Developer setup
A real software project. Use it via its install path; don't expect to read it all.
Runs on
Node.js
No API keys detected
Java 80%Python 14%TypeScript 3%Shell 2%JavaScript 2%
Where to start reading
- 1README.mdStart here — what it does and how to install it
- 2CLAUDE.mdThe instructions the AI actually follows
- 3package.jsonDependencies and the commands it exposes
- 4skills/README.mdInside skills/ — an example of what the AI is told to do
- 5examples/python/batch/README.mdA worked example — copy this to get going
What's in each folder
READMEHas testsDocumentedCI checksExamples includedApache-2.0 licenseUpdated this month
Details
Creator
opendataloader-project
Language
Java
Category
ai-agent
Published
5/13/2025
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