Cruxl can use an uploaded PDF as source material for an editable mind map. The file is added inside an authenticated private workspace, selected as composer context, and analyzed when the map is created.
The result should not replace reading or verification. It gives the document a visible structure so ideas, evidence, questions, and weak connections can be inspected without losing the original source.
How a PDF becomes map context in Cruxl
- Create or sign in to a Cruxl account.
- Upload the PDF through the composer file control.
- Select the document as context for the new map.
- State what the map should help explain, compare, or investigate.
- Create the map, then check important branches against the PDF.
What a PDF mind map is useful for
- Seeing the main ideas and supporting details in a long reading.
- Organizing claims, evidence, counterarguments, and questions for permitted academic planning.
- Comparing several themes without flattening the document into one linear summary.
- Keeping a question beside the passage or idea that produced it.
- Finding which branch needs a closer reread before a conclusion is trusted.
Keep the PDF as the source of truth
Extraction can miss context, compress nuance, or group ideas in a way the author did not intend. Verify important claims, quotations, page references, and interpretations against the PDF before using them in research or writing.
The map is a thinking layer over the source, not evidence that every generated relationship is correct.
Uploads stay inside the authenticated workspace
PDF uploads are stored in Cruxl's private map-upload storage under the user's account. The public page does not accept or process a file before signup, and it should not imply otherwise.
What to inspect after the first map appears
- 01Which central idea best represents the document's actual purpose?
- 02Which branch needs a direct source check?
- 03Did an example become detached from the claim it supports?
- 04Which question requires another source rather than more inference?
- 05What relationship should be renamed, moved, or removed?
Bring a PDF into the same workspace as the map.
After signup, upload a supported PDF, select it as composer context, and create a map that remains editable beside the source material.
Map a PDF in Cruxl