QwikPDF is a free, all-in-one online PDF tool to edit, merge, convert, and sign PDFs instantly—no downloads, no watermarks, no limits.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Online
United Arab Emirates
Stirling PDF Alternatives
Apps similar to Stirling PDF include SumatraPDF, which is free and open source. Other options are Foxit PDF Reader, PDF Arranger, PDFgear and PDF24 Creator. There's no shortage of PDF Editors like Stirling PDF, with more than 100 alternatives for the web, Windows, Mac, Linux and Android.
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Most Stirling PDF alternatives are PDF Editors, but you can also narrow the list to PDF Readers or PDF Printers. You can also filter for EU-based alternatives if you prefer software from the European Union.
Alternatives list
Unlock password-protected PDFs with device biometrics, store credentials locally using AES-256 encryption, sign or fill forms, annotate, merge, split documents, search contents, convert pages to images, compress, auto-label files, no tracking, fully offline access.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Android
- iPhone
India
O
Docqify merges JPG, PNG, WEBP, HEIC, BMP and GIF into a single PDF, and does the entire conversion inside your browser using your device's own processor. Nothing is uploaded, because there is no server to upload to.
Cost / License
- Free
- Proprietary
Platforms
- Online
- India
+4
Bindery is a privacy-focused, fully offline PDF toolkit for Android. Every core tool — multi-signature booklet imposition, merging, page management, rotation, numbering, watermarking, and perspective-corrected photo scanning — runs 100% locally on your device's CPU.
Cost / License
- Free
- Open Source (GPL-3.0)
Application typeApplication types
Platforms
- Android
B
50 GenPDF alternativesGenPDF is a browser-based PDF editor for editing existing text while retaining the document’s fonts and formatting where possible, with support for Arabic and right-to-left text.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
- Software as a Service (SaaS)
+6
A free, open-source alternative to Adobe Acrobat for Windows and macOS. Built on BentoPDF.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Mac
- Windows
United States
+5
EZPZ File is a set of free file tools that run entirely in your browser. Your files are processed on your own device and are never uploaded to a server, so contracts, resumes and other private documents stay with you.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Online
South Korea
FilexFlow is a web-based document workflow platform designed to help people convert, prepare, check and transform files for real-world tasks.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Colombia
Split, filter, and organize PDF documents. Easily manage past exam papers and bulk files while keeping original formatting.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
ToolWaves is a free online toolbox that brings together a wide range of practical utilities in one place. From PDF editing and text processing to image manipulation, file conversion, and calculators, everything is designed to be fast, reliable, and easy to use.
Cost / License
- Free
- Proprietary
Platforms
- Online
FeatherPDF is a fast, lightweight native Windows app to view, merge, split, reorder, rotate PDF files 100% offline and private.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
- United States
+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
- India
+9
