Online document summarization

Automatically summarize and get overview of documents and text files online.

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Online document summarization

We live in the world where information means everything and its quantity grows exponentially from year to year. And sometimes we have to spend hours reading for mountains of text to get information. Summarization helps to reduce a long text into a shorter version that contains the main points or key sentences of the original text. Summarization can be interested to people in many fields as it allows to be informed about news and latest developments in their industries, digest important information, sum up transcripts of meetings, simplify hard to read documents, make communication and collaboration easier.

Summarization feature in GroupDocs Rewriter is an easy-to-use and versatile online service for summarizing the content of Microsoft Word, OpenOffice Writer, PDF, and plain text. Its advanced AI algorithms can summarize entire articles, creating quickly document’s synopsis. The API not only sums up content, but also converts documents to different formats to enhance editing options and offer a familiar experience to different audiences.

This free online application powered by GroupDocs Rewriter API can automatically summarize English documents in all popular formats. The result can be converted into multiple formats, shared via email or URL and saved to your device. The application can also summarize files hosted on websites without downloading them to your computer. The app works on any device, including smartphones.

Translation video

How to summarize a document

Step 1 icon

Provide a file

Upload a document or simply enter the file’s web address

Step 2 icon

Specify output format

You can optionally specify the output format which may differ from the original document.

Step 3 icon

Start summarizing

Click Summarize button.

Step 4 icon

Get result

Wait for the processing to complete. Download the summarized document, share it via email and URL, view and fix the resulting content.


How many languages are supported?

Are there any limitations?

Can I summarize scanned PDF?

Can I convert the document into any format?

Can I summarize multilanguage documents?

What are the system requirements?

Can I use the app from mobile devices?

I store documents on a website. Do I need to download them?

Is this app free?

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More than summarizing

More than summarizing

The application tries to understand the meaning of the entire text, rather than choosing the most important sentences.

Summarize documents from the Internet

Summarize documents from the Internet

There is no need to download documents to your local device for processing. Just paste the web address of the file and get the result.

Document conversion

Document conversion

The application not only summarizes documents, but can also convert the result into a lot of formats. No additional apps are needed. You can even edit the resulting document before saving or sharing it.

Zero system load

Zero system load

The processing is carried out by high-performance cloud servers. You can use the application on any system – from entry-level netbooks to smartphones.

No cost

No cost

The application can summarize any number of documents for free, for as long as you need.

Top content quality

Top content quality

Many years of experience in machine leaning technologies has led to the creation of state-of-the-art algorithms with superior speed and accuracy. GroupDocs products are used by most Fortune 500 companies across 114 countries.

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