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
Stirling PDF Alternatives
Stirling PDF is described as 'Locally hosted tool with an interactive GUI for merging, splitting, reorganizing, compressing, converting, watermarking, and securing PDF files' and is a popular PDF Reader in the office & productivity category. There are more than 100 alternatives to Stirling PDF for a variety of platforms, including Web-based, Windows, Mac, SaaS and Android apps. The best Stirling PDF alternative is SumatraPDF, which is both free and Open Source. Other great apps like Stirling PDF are Foxit PDF Reader, PDF Arranger, PDFgear and PDFsam Basic.
filter to find the best alternatives
Stirling PDF alternatives are mainly PDF Editors, but if you're looking for PDF Readers or PDF Printers you can filter on that. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Stirling PDF.
Alternatives list
ReamPDF is a desktop PDF toolkit built for speed and simplicity. Merge, split, compress, and convert PDFs without uploading your files to the cloud. The Convert tool accepts images including WebP, a format most PDF tools don't support.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
Australia
+3
PDFHaul is a free, privacy-first PDF tool suite for web and mobile. Merge, split, compress, convert, annotate, sign, and redact PDFs in seconds. No installation required. Files are automatically deleted within 2 hours, never stored permanently.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- iPhone
- iPad
- Windows
- Android
Canada
+1
PDF Guard is a PDF editor that runs inside the browser tab and processes documents on your own device instead of uploading them. Files are read from disk into the tab's memory, handled by engines that run locally - pdf.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Google Chrome
+9
QuickTools.one is a collection of free online tools for PDF and image processing. All tools run 100% in your browser using client-side JavaScript. Your files never leave your device.
Cost / License
- Free
- Proprietary
Platforms
- Online
Romania
EU
+5
Secure-Merge is a privacy-first PDF merger that runs entirely in your browser. Your files never leave your device—there are no server uploads, no tracking cookies, and no sign-in required for the core tool.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Global
Word, Excel, PowerPoint and images, OCR scanned documents into searchable PDFs, edit existing text, sign, annotate, add watermarks or page numbers, encrypt, unlock, repair and flatten, extract embedded images or plain text, convert a web page to PDF, and scan paper documents...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Türkiye
+1
Combine, split and reorganize PDF files locally on Windows with drag-and-drop thumbnails. Reorder, rotate, duplicate, remove or export pages, add page numbers and import images, all offline. No uploading required, making it safe for sensitive documents.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
Germany- EU
+2
PDF Flo lets users manipulate PDF files instantly in the browser — without uploading them to a remote server. It focuses on being: Lightning-fast Files never leave your device Minimal UI with smooth transitions and neutral...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
A free-floating 2D Canvas for processing multiple PDF files simultaneously.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Online
- Mac
- Windows
- Linux
Italy- EU
Free Windows desktop tool designed for collecting and annotating structured data from PDF documents.
Cost / License
- Free
- Proprietary
Platforms
- Windows
A fast and easy online PDF toolkit that lets you merge, compress, convert, split, and edit PDF files directly in your browser—no installation required.
Cost / License
- Free
- Proprietary
Platforms
- Online
India