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Head-to-head · PDF Converter Software

Convertio vs Online2PDF

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Convertio #3 in PDF Converter Software 9.0/10 Free plan Free plan✓ 3 of 3 features Visit Convertio
Online2PDF #13 in PDF Converter Software 7.8/10 Free plan Free plan✓ 2 of 3 features Visit Online2PDF

Convertio leads on 1 check, Online2PDF on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreConvertio · 9.0/10
  • Free planboth
  • Most featuresConvertio · 3 of 3

Convertio scores higher on our rubric for pdf converter software: 9.0 against 7.8 out of 10; our editors rank them #3 and #13.

Convertio offers api access; Online2PDF doesn't.

Convertio is the better fit for broad cloud conversion across many platforms. Online2PDF is the better fit for free everyday browser-based PDF conversion.

  • Convertio fits best

    Broad cloud conversion across many platforms

  • Online2PDF fits best

    Free everyday browser-based PDF conversion

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Side by side

Feature Convertio 9.0/10 Visit ↗ Online2PDF 7.8/10 Visit ↗
At a glance
Editor score 9.0 7.8
Ranking #3 in PDF Converter Software #13 in PDF Converter Software
Best for Broad cloud conversion across many platforms Free everyday browser-based PDF conversion
Pricing model Free plan + paid Free
Starting price — Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Browser extension Cloud
Platforms Web, Windows, macOS, Linux, iOS, Android Web
Features Convertio 3/3 · Online2PDF 2/3
OCR conversion ✓ ✓
Batch conversion ✓ ✓
API access ✓ (best) —
Specs
Conversion targets PDF to DOC, DOCX, JPG, EPUB, PNG, JPEG, MOBI, TXT, XLS, ODT, PPT, SVG, XLSX, HTML, CSV, PPTX, TIFF, RTF, DJVU, and other documented formats PDF; Word; Excel; PowerPoint; JPG; images; XPS; ODS; EPUB; MOBI; AZW3
Maximum file size Not checked yet Not checked yet
Supported platforms web, Windows, macOS, Linux, iOS, Android, API web
Our review
Pros
  • Converts between more than 300 file formats
  • Includes OCR, batch document conversion, and a developer API
  • Supports web, desktop, mobile, and cloud storage inputs
  • Converts between PDF, Office, image, e-book, and other formats
  • Combines batch conversion with page extraction, splitting, and rearrangement
  • Includes OCR, compression, password controls, and scan optimization
Cons
  • Its broad format coverage may be more than simple PDF tasks require
  • Priority levels vary by plan
  • Custom pricing is listed at $54 per month
  • Web-only access means there is no desktop or downloadable version
  • No Web API is available for automated or embedded conversion workflows
  • Uploads are limited to 150 MB per file and 200 MB per conversion
Our verdict

Convertio is a browser-based file conversion service for individuals, teams, and developers. It handles PDF and other document conversions alongside spreadsheets, presentations, images, archives, ebooks, audio, and video. The service runs…

Read the review →

Online2PDF is a browser-based PDF converter for individuals and businesses that need routine document processing without installing software. It converts documents, images, spreadsheets, presentations, e-books, and other supported formats…

Read the review →
  1. ConvertioPDF Converter Software 9.0Free plan
  2. Online2PDFPDF Converter Software 7.8Free plan

Strengths and trade-offs

  • Convertio — where it wins

    • Converts between more than 300 file formats
    • Includes OCR, batch document conversion, and a developer API
    • Supports web, desktop, mobile, and cloud storage inputs

    Where it doesn't

    • Its broad format coverage may be more than simple PDF tasks require
    • Priority levels vary by plan
    • Custom pricing is listed at $54 per month

  • Online2PDF — where it wins

    • Converts between PDF, Office, image, e-book, and other formats
    • Combines batch conversion with page extraction, splitting, and rearrangement
    • Includes OCR, compression, password controls, and scan optimization

    Where it doesn't

    • Web-only access means there is no desktop or downloadable version
    • No Web API is available for automated or embedded conversion workflows
    • Uploads are limited to 150 MB per file and 200 MB per conversion

More comparisons

All PDF converter software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update