> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/reusable-content/guides/guides-features-conversion-convertpdf2html.md).

# guides/features/conversion/convertPDF2HTML

There are two HTML conversion modules.

[Fixed position](#convert-with-fixed-positioning) The built-in HTML module is used to convert PDF documents to fixed-position HTML documents.

[Full reflow](#convert-with-full-reflow) To convert PDF Documents to HTML format with full reflow. This module is an optional add-on.

### Convert with fixed positioning

To convert PDF Documents to HTML format with fixed positioning.

{% tabs %}
{% tab title="C#" %}

```csharp
// Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.ToHtml(filename, output_filename);
```

{% endtab %}

{% tab title="C++" %}

```cpp
// Convert PDF document to HTML with fixed positioning option turned on (default)
Convert::ToHtml(filename, output_filename);
```

{% endtab %}

{% tab title="Go" %}

```go
// Convert PDF document to HTML with fixed positioning option turned on (default)
ConvertToHtml(filename, output_filename)
```

{% endtab %}

{% tab title="Java" %}

```java
// Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.toHtml(filename, output_filename);
```

{% endtab %}

{% tab title="JavaScript" %}

```js
async function main() {
  // Convert PDF document to HTML with fixed positioning option turned on (default)
  await PDFNet.Convert.fileToHtml(filename, output_filename);
}
PDFNet.runWithCleanup(main);
```

{% endtab %}

{% tab title="Kotlin" %}

```kotlin
// Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.toHtml(filename, output_filename)
```

{% endtab %}

{% tab title="Obj-C" %}

```objc
// Convert PDF document to HTML with fixed positioning option turned on (default)
[PTConvert ToHtmlWithFilename:filename out_filename:output_filename options:nil];
```

{% endtab %}

{% tab title="PHP" %}

```php
// Convert PDF document to HTML with fixed positioning option turned on (default)
Convert::ToHtml($filename, $output_filename);
```

{% endtab %}

{% tab title="Python" %}

```python
# Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.ToHtml(filename, output_filename)
```

{% endtab %}

{% tab title="Swift" %}

```swift
// Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.toHtml(withFilename:filename, out_filename:output_filename options:nil);
```

{% endtab %}

{% tab title="Ruby" %}

```ruby
# Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.toHtml(filename, output_filename)
```

{% endtab %}

{% tab title="VB" %}

```vb
' Convert PDF document to HTML with fixed positioning option turned on (default)
Convert.ToHtml(filename, output_filename)
```

{% endtab %}
{% endtabs %}

[PDF Converter (SVG, XPS, TIFF, JPG, RTF, TXT, More)](/xamarin/samples/run-samples.md#convert) Full sample code which shows how to use PDFNet Convert for direct, high-quality conversion between PDF, XPS, EMF, SVG, TIFF, PNG, JPEG, and other image formats. Samples provided in Python, C#, C++, Java, node.js (JavaScript), Go, PHP, VB, Objective-C, Swift and Kotlin.

### Convert with full reflow

To convert PDF Documents to HTML format with full reflow.

{% hint style="warning" %}
\*\* The Structured Output module is an optional add-on \*\*

Only available on Desktop and Server (Windows, Linux, or Mac) You can find more details about how to [install the Structured Output module](/core/learn-more/modules.md#structured-output-module).
{% endhint %}

{% tabs %}
{% tab title="C#" %}

```csharp
Convert.HTMLOutputOptions htmlOutputOptions = new Convert.HTMLOutputOptions();
// Set e_reflow_full content reflow setting
htmlOutputOptions.SetContentReflowSetting(Convert.HTMLOutputOptions.ContentReflowSetting.e_reflow_full);
// Convert PDF document to HTML with full reflow option turned on
// But requires the Structured Output module
Convert.ToHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="C++" %}

```cpp
Convert::HTMLOutputOptions htmlOutputOptions;
// Set e_reflow_full content reflow setting
htmlOutputOptions.SetContentReflowSetting(Convert::HTMLOutputOptions::e_reflow_full);
// Convert PDF document to HTML with full reflow option turned on
// But requires the Structured Output module
Convert::ToHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="Go" %}

```go
htmlOutputOptions := NewHTMLOutputOptions()
// Set e_reflow_full content reflow setting
htmlOutputOptions.SetContentReflowSetting(HTMLOutputOptionsE_reflow_full);
// Convert PDF document to HTML with full reflow option turned on
// But requires the Structured Output module
ConvertToHtml(filename, output_filename, htmlOutputOptions)
```

{% endtab %}

{% tab title="Java" %}

```java
Convert.HTMLOutputOptions htmlOutputOptions = new Convert.HTMLOutputOptions();
// Set e_reflow_full content reflow setting
htmlOutputOptions.setContentReflowSetting(Convert.HTMLOutputOptions.e_reflow_full);
// Convert PDF document to HTML with full reflow option turned on
// But requires the Structured Output module
Convert.toHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="JavaScript" %}

```js
async function main() {
  const htmlOutputOptions = new PDFNet.Convert.HTMLOutputOptions();
  // Set e_reflow_full content reflow setting
  htmlOutputOptions.setContentReflowSetting(PDFNet.Convert.HTMLOutputOptions.ContentReflowSetting.e_reflow_full);
  // Convert PDF document to HTML with full reflow option turned on
  // But requires the Structured Output module
  await PDFNet.Convert.fileToHtml(filename, output_filename, htmlOutputOptions);
}
PDFNet.runWithCleanup(main);
```

{% endtab %}

{% tab title="PHP" %}

```php
$htmlOutputOptions = new HTMLOutputOptions();
// Set e_reflow_full content reflow setting
$htmlOutputOptions->SetContentReflowSetting(HTMLOutputOptions::e_reflow_full);
// Convert PDF document to HTML with full reflow option turned on
// But requires the Structured Output module
Convert::ToHtml($filename, $output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="Python" %}

```python
htmlOutputOptions = HTMLOutputOptions()
# Set e_reflow_full content reflow setting
htmlOutputOptions.SetContentReflowSetting(HTMLOutputOptions.e_reflow_full)
# Convert PDF document to HTML with full reflow option turned on
# But requires the Structured Output module
Convert.ToHtml(filename, output_filename, htmlOutputOptions)
```

{% endtab %}

{% tab title="Ruby" %}

```ruby
$htmlOutputOptions = Convert::HTMLOutputOptions.new()
# Set e_reflow_full content reflow setting
$htmlOutputOptions.SetContentReflowSetting(Convert::HTMLOutputOptions::E_reflow_full)
# Convert PDF document to HTML with full reflow option turned on
# But requires the Structured Output module
Convert.toHtml(filename, output_filename, $htmlOutputOptions)
```

{% endtab %}

{% tab title="VB" %}

```vb
Dim htmlOutputOptions As pdftron.PDF.Convert.HTMLOutputOptions = New pdftron.PDF.Convert.HTMLOutputOptions()
' Set e_reflow_full content reflow setting
htmlOutputOptions.SetContentReflowSetting(pdftron.PDF.Convert.HTMLOutputOptions.ContentReflowSetting.e_reflow_full)
' Convert PDF document to HTML with full reflow option turned on
' But requires the Structured Output module
Convert.ToHtml(filename, output_filename, htmlOutputOptions)
```

{% endtab %}
{% endtabs %}

#### Convert with reflow paragraphs (deprecated)

To convert PDF Documents to HTML format with reflow paragraphs.

{% hint style="warning" %}
\*\* The HTML reflow paragraphs module is an optional add-on \*\*

Only available on Desktop and Server (Windows, Linux, or Mac) You can find more details about how to install PDF2HTML reflow paragraph module [here ](/core/learn-more/modules.md#pdf2html-reflow-paragraph-module).
{% endhint %}

{% tabs %}
{% tab title="C#" %}

```csharp
Convert.HTMLOutputOptions htmlOutputOptions = new Convert.HTMLOutputOptions();
// Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.SetContentReflowSetting(Convert.HTMLOutputOptions.ContentReflowSetting.e_reflow_paragraphs);
// Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.SetNoPageWidth(true);
// Convert PDF document to HTML with reflow paragraphs option turned on
// But requires the PDF2HtmlReflowParagraphsModule
Convert.ToHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="C++" %}

```cpp
Convert::HTMLOutputOptions htmlOutputOptions;
// Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.SetContentReflowSetting(Convert::HTMLOutputOptions::e_reflow_paragraphs);
// Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.SetNoPageWidth(true);
// Convert PDF document to HTML with reflow paragraphs option turned on
// But requires the PDF2HtmlReflowParagraphsModule
Convert::ToHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="Go" %}

```go
htmlOutputOptions := NewHTMLOutputOptions()
// Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.SetContentReflowSetting(HTMLOutputOptionsE_reflow_paragraphs);
// Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.SetNoPageWidth(true);
// Convert PDF document to HTML with reflow paragraphs option turned on
// But requires the PDF2HtmlReflowParagraphsModule
ConvertToHtml(filename, output_filename, htmlOutputOptions)
```

{% endtab %}

{% tab title="Java" %}

```java
Convert.HTMLOutputOptions htmlOutputOptions = new Convert.HTMLOutputOptions();
// Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.setContentReflowSetting(Convert.HTMLOutputOptions.e_reflow_paragraphs);
// Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.setNoPageWidth(true);
// Convert PDF document to HTML with reflow paragraphs option turned on
// But requires the PDF2HtmlReflowParagraphsModule
Convert.toHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="JavaScript" %}

```js
Convert.HTMLOutputOptions htmlOutputOptions = new Convert.HTMLOutputOptions();
// Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.setContentReflowSetting(Convert.HTMLOutputOptions.e_reflow_paragraphs);
// Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.setNoPageWidth(true);
// Convert PDF document to HTML with reflow paragraphs option turned on
// But requires the PDF2HtmlReflowParagraphsModule
Convert.toHtml(filename, output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="PHP" %}

```php
$htmlOutputOptions = new HTMLOutputOptions();
// Set e_reflow_paragraphs content reflow setting
$htmlOutputOptions->SetContentReflowSetting(HTMLOutputOptions::e_reflow_paragraphs);
// Optionally set to flow paragraphs across the entire browser window.
$htmlOutputOptions->SetNoPageWidth(true);
// Convert PDF document to HTML with reflow paragraphs option turned on
// But requires the PDF2HtmlReflowParagraphsModule
Convert::ToHtml($filename, $output_filename, htmlOutputOptions);
```

{% endtab %}

{% tab title="Python" %}

```python
htmlOutputOptions = HTMLOutputOptions()
# Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.SetContentReflowSetting(HTMLOutputOptions.e_reflow_paragraphs)
# Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.SetNoPageWidth(True)
# Convert PDF document to HTML with reflow paragraphs option turned on
# But requires the PDF2HtmlReflowParagraphsModule
Convert.ToHtml(filename, output_filename, htmlOutputOptions)
```

{% endtab %}

{% tab title="Ruby" %}

```ruby
$htmlOutputOptions = Convert::HTMLOutputOptions.new()
# Set e_reflow_paragraphs content reflow setting
$htmlOutputOptions.SetContentReflowSetting(Convert::HTMLOutputOptions::E_reflow_paragraphs)
# Optionally set to flow paragraphs across the entire browser window.
$htmlOutputOptions.SetNoPageWidth(true)
# Convert PDF document to HTML with reflow paragraphs option turned on
# But requires the PDF2HtmlReflowParagraphsModule
Convert.toHtml(filename, output_filename, $htmlOutputOptions)
```

{% endtab %}

{% tab title="VB" %}

```vb
Dim htmlOutputOptions As pdftron.PDF.Convert.HTMLOutputOptions = New pdftron.PDF.Convert.HTMLOutputOptions()
' Set e_reflow_paragraphs content reflow setting
htmlOutputOptions.SetContentReflowSetting(pdftron.PDF.Convert.HTMLOutputOptions.ContentReflowSetting.e_reflow_paragraphs)
' Optionally set to flow paragraphs across the entire browser window.
htmlOutputOptions.SetNoPageWidth(True)
' Convert PDF document to HTML with reflow paragraphs option turned on
' But requires the PDF2HtmlReflowParagraphsModule
Convert.ToHtml(filename, output_filename, htmlOutputOptions)
```

{% endtab %}
{% endtabs %}

[Convert PDF to HTML - Sample Code](/core/get-started/samples/pdf2htmltest.md) Full sample code which shows how to convert generic PDF documents to HTML format. Sample code provided in Python, C++, C#, Java, Node.js (JavaScript), PHP, Ruby, Go and VB.

### HTMLOutputOptions

The following table illustrates which options apply to which conversion engines.

| Settings API                    | Fixed Position | Reflow Paragraphs (Deprecated) | Full Reflow |
| ------------------------------- | -------------- | ------------------------------ | ----------- |
| SetContentReflowSetting         | X              | X                              | X           |
| SetDPI                          | X              |                                |             |
| SetExternalLinks                | X              |                                |             |
| SetInternalLinks                | X              |                                |             |
| SetMaximumImagePixels           | X              |                                |             |
| SetReportFile                   | X              |                                |             |
| SetScale                        | X              |                                |             |
| SetSimplifyText                 | X              |                                |             |
| SetJPGQuality                   | X              | X                              |             |
| SetPreferJPG                    | X              | X                              |             |
| SetDisableVerticalSplit         |                | X                              |             |
| SetImageDPI                     |                | X                              |             |
| SetFileConversionTimeoutSeconds |                | X                              |             |
| SetNoPageWidth                  |                | X                              |             |
| SetSimpleLists                  |                | X                              |             |
| SetTitle                        |                | X                              |             |
| SetConnectHyphens               |                | X                              | X           |
| SetEmbedImages                  |                | X                              | X           |
| SetPages                        |                | X                              | X           |
| SetPDFPassword                  |                | X                              | X           |
| SetSearchableImageSetting       |                | X                              | X           |
| SetLanguage                     |                |                                | X           |

### About PDF to HTML


---

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