Questions about one PDF
Retrieve relevant excerpts from a ready document and answer a focused question.
Chat with PDF
Chat with a PDF. Check the source behind each answer.
Upload a PDF, ask AI about its ideas and understand selected passages. Follow page citations back to the source. For ongoing conversations or comparisons across files, use member folder Q&A.
Upload a PDFSee how it works
Try an example
From a question back to its source
Examples use an original reading guide. Open the workspace to work with your own files.
What study process does this guide suggest?
Recall the ideas, check them against the source and organize your notes to identify gaps.
What makes a useful note?
Keep the source, add your explanation and record questions to check next time.
Example source excerpts
P1 · Reading guide
After reading, recall the ideas, check the source and organize your notes. This process helps you find gaps in understanding.
P2 · Reading guide
A useful note includes its source and your explanation. Record questions and check them during your next reading session.
A clear path from idea to result
- 01
Upload and prepare
Sign in, upload a text PDF and wait for parsing and semantic indexing.
- 02
Ask a focused question
Open AI Q&A in the reader or request an explanation of a selected passage.
- 03
Check the cited page
Follow citations to the PDF, check the evidence and keep your own notes.
Tools for the way you work
Traceable page citations
Return to the cited PDF page to check the author's words before relying on an answer.
Understand a passage
Explain, summarize or ask about selected text without losing its reading context.
Connect reading and research
Keep notes, then compare files or continue a conversation with folder Q&A.
Put it to work
Read a paper
Ask about its argument, methods and limitations, then check the citations.
Study a textbook
Ask focused questions about difficult concepts and revisit the definitions.
Understand a report
Investigate its conclusions and evidence, then write notes in your own words.
Questions before you start
Rainbow Roadmap is an independent AI reading and knowledge base product. Ask about ready PDFs, check page citations and connect reading with notes and mind maps.
Each question retrieves a limited set of relevant excerpts. It does not promise a page-by-page reading of the whole file. Check important conclusions against the source.
The single-PDF panel shows the current answer. Member folder Q&A supports follow-ups in the current page session; refreshing does not promise restored chat history.
AI access and credits follow your current account plan. Successful answers use the configured credit price. Folder Q&A also requires membership; check access and cost before starting.
Scans need extractable text and a ready index; OCR results are not guaranteed. Members can ask about EPUBs in a folder with chapter citations.
Continue in your workspace
Your documents, canvas and maps belong in one workflow.