What counts as a large Markdown file?
For ReadMD, semantic pagination becomes relevant around 8,000 lines or 500 KB. The exact point can vary with document structure and device resources.
Open a long Markdown file without freezing.
ReadMD segments very large documents for display while keeping the source file authoritative. Outline, search, formulas, and page controls stay connected as you move through the note.
The local reading workflow
Open the file
Double-click a Markdown file or choose it from ReadMD. Reading starts from the local source.
Let pagination engage
Near 8,000 lines or 500 KB, semantic pagination activates so the interface does not wait for every node to render.
Navigate with context
The outline, full-text search, formulas, and page controls stay linked while you jump between sections or continue scrolling.
Repair without rewriting
Missing table separators and malformed emphasis can be corrected in the display layer. The source changes only after an explicit edit and save.
Questions readers ask first
Does pagination change my Markdown file?
No. Pagination changes how the document is displayed. The original bytes remain unchanged unless you explicitly edit and save.
Can I still search and navigate a long document?
Yes. The outline, full-text search, formula rendering, and page controls remain connected while the view is segmented.
Is the document uploaded to read it?
No. Core reading, pagination, and display repair are designed to run locally without a cloud account.