01Page view
Open a PDF.
Choose a file or the 8-page sample. The page is read on your machine, and the original is one key away.
Full sizeA page with its text, chart, and generated plate.
Lucida / three screens
Read a PDF,
page by page.
Lucida walks a PDF one page at a time, the way a teacher would: the text, its table drawn as a chart, and an image generated on your machine to make the point land. No account, no upload, no API key.
Full size02Charts
Spotlight the parts that matter.
Tables become charts, key terms are explained on the page, and a generated image sits beside the paragraph it illustrates.
Full sizeA page with definitions and chart callouts.
03Local
Move page by page.
Arrow keys turn pages. Generated images are cached, so going back is instant, and every file stays in a folder you control.
Full sizeA later chapter in the same sample book.
8
Sample pages
0
Accounts
0
API keys
Local
Processing
Open it locally.
Open the repo
python3 -m venv .venv pip install -r requirements.txt ./run.sh
Stated plainlyText extraction does not OCR scanned pages. PDFs, extracted text, and generated images stay in data/<session-id> and are not deleted for you.