ONLYOFFICE Docs vs Readiris PDF Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

ONLYOFFICE Docs

0.0 (0 reviews)

ONLYOFFICE Docs is a powerful online office suite that provides you with collaborative editors for text documents, spreadsheets, presentations, forms, and PDF files to streamline your team's document workflow.

Starting at Free
Free Trial 30 days
VS

Readiris PDF

0.0 (0 reviews)

Readiris PDF is a comprehensive document management software that allows you to convert, edit, protect, and sign your PDF files and paper documents into searchable digital formats with ease.

Starting at $??/mo
Free Trial 10 days

Quick Comparison

Feature ONLYOFFICE Docs Readiris PDF
Website onlyoffice.com readiris.com
Pricing Model Freemium One_time
Starting Price Free $??/month
FREE Trial ✓ 30 days free trial ✓ 10 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment saas on-premise mobile desktop desktop
Integrations Nextcloud ownCloud Confluence Jira Alfresco SharePoint Moodle WordPress Slack Dropbox Google Drive Dropbox Box OneDrive SharePoint Evernote
Target Users small-business mid-market enterprise solopreneur small-business mid-market
Target Industries education government it-services legal education finance
Customer Count 0 0
Founded Year 2009 1987
Headquarters Riga, Latvia Louvain-la-Neuve, Belgium

Overview

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ONLYOFFICE Docs

ONLYOFFICE Docs provides you with a comprehensive suite of online editors for documents, spreadsheets, presentations, and digital forms. You can create complex documents with high-quality formatting and work with PDF files directly in your browser. It uses OOXML as a core format, ensuring maximum compatibility with Microsoft Office files while offering a clean, tabbed interface that keeps your workspace organized.

You can collaborate with your team in real-time using two different co-editing modes—Fast for seeing changes instantly or Strict for private drafting. The platform is highly flexible, allowing you to integrate it into your existing web application or deploy it on your own private server for total data control. Whether you are a small team or a large enterprise, it helps you maintain a secure, centralized environment for all your professional documentation needs.

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Readiris PDF

Readiris PDF provides you with a centralized platform to manage all your digital and paper documents. You can convert scans, images, and PDFs into fully editable formats like Word, Excel, or searchable PDFs while preserving the original layout. This eliminates the need for manual retyping and helps you organize your digital filing system more effectively.

The software is designed for individuals and small-to-medium businesses that need to handle high volumes of paperwork. You can merge multiple files, add digital signatures, and protect sensitive information with password encryption. Whether you are archiving old records or collaborating on new contracts, it streamlines your entire document lifecycle in a single interface.

Overview

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ONLYOFFICE Docs Features

  • Professional Document Editor Create and format complex text documents with advanced styling tools and full compatibility with Microsoft Word formats.
  • Powerful Spreadsheet Tool Analyze your data using over 450 functions and formulas while creating visual charts to track your key metrics.
  • Collaborative Presentation Builder Design stunning slide decks with your team using transitions, animations, and integrated photo editing tools for a polished look.
  • Digital Form Creator Build fillable forms and automate your data collection by creating templates that others can complete and sign electronically.
  • Real-time Co-editing Work together on the same file simultaneously using comments, built-in chat, and track changes to stay perfectly synced.
  • PDF Editor and Converter View, annotate, and edit PDF files directly or convert them into editable formats to update your existing resources.
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Readiris PDF Features

  • Advanced OCR Engine. Convert your images and scanned documents into editable text files with high accuracy across over 130 different languages.
  • PDF Editing Tools. Modify text, rearrange pages, and add comments directly within your PDF documents without needing the original source file.
  • Digital Signatures. Sign your contracts and official forms electronically to speed up approvals and eliminate the need for printing and scanning.
  • Batch Processing. Handle large volumes of documents at once by converting multiple files simultaneously to save your team hours of manual work.
  • Document Protection. Secure your sensitive data by adding password protection and encryption to your PDF files before sharing them with others.
  • Cloud Integration. Export your processed documents directly to popular storage services so you can access your files from any device.

Pricing Comparison

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ONLYOFFICE Docs Pricing

Community Edition
$0
  • Up to 20 simultaneous connections
  • Document, sheet, and slide editors
  • Mobile web viewers
  • Community support
  • Regular updates
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Readiris PDF Pricing

Readiris PDF Standard
$??
  • Convert PDFs to Word/Excel
  • Create searchable PDFs
  • Edit and annotate PDFs
  • Merge and split files
  • Basic OCR capabilities

Pros & Cons

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ONLYOFFICE Docs

Pros

  • Excellent compatibility with Microsoft Office file formats
  • Flexible deployment options including on-premise and cloud
  • Clean and intuitive tabbed ribbon interface
  • Strong security features for sensitive data management
  • Cost-effective alternative to major office suites

Cons

  • Steep learning curve for self-hosted installation
  • Mobile app interface can feel slightly restricted
  • Limited third-party plugin library compared to competitors
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Readiris PDF

Pros

  • Exceptional OCR accuracy for complex document layouts
  • One-time payment avoids recurring subscription fatigue
  • Supports a massive variety of global languages
  • Simple interface makes navigation very straightforward

Cons

  • Processing speed can lag with very large files
  • Interface feels dated compared to modern web apps
  • Customer support response times can be slow
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