> ## Documentation Index
> Fetch the complete documentation index at: https://help.abacusdocs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Document viewer

> Split-pane viewer: original file beside Sections, Transcription, Schema, Chat, and Warnings.

Every processed document opens at `/document/attachment/<id>/`. This is the only document page — older `/document/<id>/` and batch-document URLs redirect here.

## Layout

The left pane is the original file (PDF viewer with bounding boxes, or the image). The right pane is a tab strip:

| Tab               | What it shows                                                                                               |
| ----------------- | ----------------------------------------------------------------------------------------------------------- |
| **Sections**      | Logical sections. Click a section to highlight its box on the PDF. Language toggle when translations exist. |
| **Transcription** | The full extracted text, rendered as HTML. Copy-all and per-language download.                              |
| **Schema**        | One card per field: value, confidence, source preview. Inline cell edit writes an override.                 |
| **Chat**          | [Deep Reader](/chat/deep-reader) — questions about this file. Hidden on public share links.                 |
| **Warnings**      | Extraction warnings. Hidden when the count is zero.                                                         |

Header chips show the filename, size, and applied schema. The toolbar toggles the PDF, bounding boxes, and type size.

## Actions

* **Apply schema** / **Reprocess** — pin a published schema (or clear it) and run extraction again. A completed document is extracted fresh; a failed retry resumes where it left off.
* **Create schema** — jump to the [schema builder](/schemas/builder) with this file as context.
* **Share** — [public link](/sharing/public-links).
* **Download** — the original file.
* **Delete** — remove it from your library.
* **Retry** — shown when extraction failed.

On a public `/s/<token>/` link the page is read-only: Sections and Schema only, no chat input, no edits, no share.

<Tip>
  Schema fields and transcription are independent. You can read the text without applying a schema. Applying one and reprocessing fills the Schema tab.
</Tip>