Online PDF reader and converter

View and create PDF files, convert PDF to DOCX online

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Read PDF files anywhere

Open and view PDF files online, locally, or on-the-go, no matter where you are and what device you are using. Navigate PDF pages and print PDFs with ease.

Convert PDF to DOCX and vice versa

Save any text document, Spreadsheet, or presentation as a PDF or PDF/A file. Create PDFs with navigation panel. Convert PDF to DOCX for further editing using various formatting and styling tools.

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Turn your text documents into fillable PDF forms

Use any .docx document, download a form template from our library, or create an online form from scratch. Just add the fields you need - text areas, images, combo boxes, drop-down lists, or check boxes - share and collaborate, then save it as PDF.

Open the library

Get started and choose where to work


Create rooms within your secure DocSpace, invite people, view, edit, and collaborate on all kinds of documents from any desktop or mobile device.

In the platform you use

Connect Docs to your platform with dozens of ready connectors: Moodle, Nextcloud, Odoo, Wordpress, and others and edit docs directly from the app.

In the platform you build

Integrate Docs into your service to provide powerful document-editing and building capabilities to your customers under your brand.

From your PC

Edit docs offline with free office apps for Windows, Linux, and macOS

From your mobile devices

Work on documents on the go with free apps for iOS and Android devices

Learn more about ONLYOFFICE PDF reader and converter


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Frequently Asked Questions
  • Can I convert PDF to DOCX without Internet connection?

    Yes, you can install and use free ONLYOFFICE Desktop Editors to convert PDF files offline for further editing.

  • Does ONLYOFFICE offer native mobile apps for PDF viewing ?

    Yes, you can install free Documents app for iOS or Android devices to view PDF files on-the-go.

  • Is it possible to use ONLYOFFICE PDF converter within my app under my brand ?

    Yes, you can integrate the PDF viewer and converter into your app. Please use ONLYOFFICE Docs Developer.