Software Alternatives & Reviews

pdf.io VS Firefox PDF Viewer (PDF.js)

Compare pdf.io VS Firefox PDF Viewer (PDF.js) and see what are their differences

pdf.io logo pdf.io

Essential Online PDF Tools

Firefox PDF Viewer (PDF.js) logo Firefox PDF Viewer (PDF.js)

PDF Viewer (aka pdf.js) is a new revolutionary extension using web standard technologies that...
  • pdf.io Landing page
    Landing page //
    2023-05-15
  • Firefox PDF Viewer (PDF.js) Landing page
    Landing page //
    2021-07-27

Category Popularity

0-100% (relative to pdf.io and Firefox PDF Viewer (PDF.js))
PDF Tools
59 59%
41% 41
Office & Productivity
100 100%
0% 0
PDF Readers And Editors
0 0%
100% 100
Tool
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare pdf.io and Firefox PDF Viewer (PDF.js)

pdf.io Reviews

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Firefox PDF Viewer (PDF.js) Reviews

2024 Best JavaScript PDF Viewer
• Dependency on PDF.js: It uses PDF.js under the hood, and any vulnerabilities discovered in PDF.js will impact react-pdf as well.
Source: www.compdf.com

Social recommendations and mentions

Based on our record, Firefox PDF Viewer (PDF.js) seems to be a lot more popular than pdf.io. While we know about 25 links to Firefox PDF Viewer (PDF.js), we've tracked only 1 mention of pdf.io. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

pdf.io mentions (1)

  • What softwares do you use for PDF editing? Looking for free & Open-source apps to modify or improve PDF documents for my classes that are available on macOS. (Preview is horrible...)
    Depending on what types of edits I'm making, I either use https://www.pdfescape.com/ or https://pdf.io/. Source: over 1 year ago

Firefox PDF Viewer (PDF.js) mentions (25)

  • DEMO - Voice to PDF - Complete PDF documents with voice commands using the Claude 3 Opus API
    ReadPdf: used for reading the dropped file and displaying it on the screen, it uses PDF.js to load the file, get all fields and display it on the browser. - Source: dev.to / 5 days ago
  • Building W-9 Crafter
    I first started building the app in the browser, using PDF.js and Download.js to take a PDF and edit it, and then download it to your computer. - Source: dev.to / about 1 month ago
  • How to Write a Cold Email
    I'd think opening a PDF in your browser would be at the same risk-level you associate with going to any random URL. On Firefox at least, I'm pretty sure the built-in PDF viewer is simply JS parsing and rendering the PDF anyway -- nothing with elevated permissions: https://mozilla.github.io/pdf.js/. - Source: Hacker News / 6 months ago
  • PDF Chat with Node.js, OpenAI and ModelFusion
    We use Mozilla's PDF.js via the pdfjs-dist NPM module to load pages from a PDF file. The loadPdfPages function reads the PDF file and extracts its content. It returns an array where each object contains the page number and the text of that page. - Source: dev.to / 8 months ago
  • Printing as PDF: Chromium takes ages and 5Mb, while Webkit is super fast and light
    I’ve been using pdf.js before, worked quite well. Source: about 1 year ago
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What are some alternatives?

When comparing pdf.io and Firefox PDF Viewer (PDF.js), you can also consider the following products

ApowerPDF - ApowerPDF is a versatile PDF editor which also features as PDF converter, viewer, creator and more. It provides a perfect solution for all users.

Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.

Classic PDF Editor - View, Create, Convert and Edit PDF Files

Okular - Okular is a universal document viewer based developed by KDE.

PDF Reader Pro - PDF Reader Pro is an all-in-one PDF office supporting to Read, Annotate, Edit, OCR, Convert, Create & Fill Form, Sign PDFs, TTS on Mac, iOS, Android, and Windows.

Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.