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PDF4QT Alternatives
PDF4QT is described as 'Open-source PDF viewer/editor using Qt framework with C++ library, multithreading, hardware rendering, encryption, text layout, and form tools' and is a PDF Reader in the office & productivity category. There are more than 50 alternatives to PDF4QT for a variety of platforms, including Windows, Linux, Mac, Web-based and Flathub apps. The best PDF4QT alternative is SumatraPDF, which is both free and Open Source. Other great apps like PDF4QT are Okular, Foxit PDF Reader, PDF Arranger and PDF-XChange Editor.
Alternatives list
Hexye PDF Tools is a fast, privacy-focused online suite for editing PDFs — split, rotate, merge, and more — directly in your browser without uploading files.
Cost / License
- Free
- Proprietary
Platforms
- Online
STDU Converter helps you convert DjVu, TIFF, DCX and Comic Book Archive (CBR or CBZ) to PDF by two clicks. You need only select source file and choose location for destination file.
Cost / License
- Free
- Proprietary
Platforms
- Windows
+3
Discover Feather PDF, the ultimate PDF editor that prioritizes your privacy. Enjoy powerful editing features without data collection and gain lifetime access with a one-time payment.
Cost / License
- Pay once or Subscription
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
Are you looking for an easy way to manage your PDFs? Our tool makes it effortless to merge files and extract pages with just a few clicks.
Cost / License
- Freemium (Pay once)
- Proprietary
Platforms
- Windows
+1
A privacy-first PDF tool suite that processes files entirely in your browser. Merge, split, and convert PDFs without ever uploading them to a server.
SmallPDFfree offers a free online suite for all your big and small PDF needs. Access a suite of powerful, user-friendly tools that can merge, split, compress, convert, and edit your PDF files.
Cost / License
- Free
- Proprietary
Platforms
- Online
PDF Multitool Utility – Convert PDF to Text, Extract Data from PDF as CSV, XML, Text or XLS Format, Convert PDF to HTML, Convert PDF to TIFF, PDF to PNG, PDF to BMP Images and More.
+7
51 Bookmark PDF alternativesBookmark PDF is a free, browser-based tool designed to simplify the process of adding, editing, and organizing bookmarks in PDF files. Unlike traditional tools, Bookmark PDF operates entirely online, ensuring maximum privacy and security for your documents.
This desktop app reads and writes PDF documents. It was created for a small copy shop in Germany. Features of this application are:
+2
Looking for a powerful, free PDF utility that works offline and leaves no watermarks? ComposePDF Pro is your all-in-one solution for seamless PDF management directly on your device. Easily merge, convert, protect, organize, and manipulate your PDF documents without needing an...
Cost / License
- Free
- Proprietary
Platforms
- Android
+9
Instafill.ai is a next-generation AI form filler designed for both individuals who want to fill out personal PDF forms and businesses that need to handle forms for clients or employees. By leveraging the most recent reasoning AI models that automatically extract data from a...
Cost / License
- Freemium (Subscription)
- Proprietary
Application types
Platforms
- Online
- Microsoft Edge
- Google Chrome
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