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

# Reading on Simplifine

> Navigating Simplifine's Reading Capabilities

Simplifine offers an advanced and interactive reading experience, combining intuitive navigation, powerful annotation tools, and AI-driven assistance to enhance your research workflow.

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## Interlinking and Hyperlinking

### Interlinked Files

* **What:** Files in your library that are linked together within Simplifine.
* **How to Identify:** Interlinked files are preceded by the **“@” sign.**
* **Action:** Clicking on an interlinked file opens it in **Read Mode** within the app, allowing seamless navigation between related documents.

### Hyperlinked Papers

* **What:** Papers accessible through external websites.
* **How to Identify:** Hyperlinks are **underlined** within Simplifine.
* **Action:** Clicking on a hyperlink opens the paper in a **new browser tab.**

**Tip:** To save and open a hyperlinked file in Simplifine:

* **Right-click** on the hyperlink and select **“Save to library and open.”**

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## Reading Files in Simplifine

### Read Mode Features

When you open a document in Read Mode, Simplifine offers:

* **Integrated AI Chat:** Always accessible on the right side of the screen.
  * **Features:** Summarization, automatic highlighting, and assistance with complex tasks.
  * **Example Commands:**
    * **“Summarize this section.”**
    * **“Highlight key points related to X.”**
* **Headings List:** On the left side of the screen, you’ll find a list of all headings and subheadings in the document.
  * Click any heading to jump directly to that section, making it easy to navigate long documents.

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## Highlighting and Annotating

Simplifine makes it easy to highlight and annotate documents:

* **Highlighting in Different Colors:**
  * Select the text or section you want to highlight.
  * Use **Ctrl + 1, Ctrl + 2, Ctrl + 3, or Ctrl + 4** to apply a highlight in different colors.
  * Customize the colors and assign titles to each in **Settings** for better organization.
* **Annotations and Post-Its:**
  * Add annotations or post-its to any part of a PDF or CSV.
  * Your annotations are saved:
    * Under each document.
    * Within related projects for context.
  * Edit annotations anytime.

For more details on managing annotations, see the **Annotations Section.**

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## Using AI for Specific Questions

Simplifine AI can assist with detailed queries while you’re reading:

1. Highlight or select the text you’re interested in.
2. Press **Command + N** to activate AI chat.
3. Ask specific questions like:
   * **“Summarize this section.”**
   * **“Find more papers that support this argument.”**
   * **“Copy this methodology and apply it to the data in my file in the library.”**

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Simplifine’s reading tools are designed for efficiency and precision, combining powerful AI assistance with flexible annotation and navigation features to simplify your research process.