The simplest PDF viewer. Safe (doesn't require permissions), lightweight (just 6,9MB) and modern.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Android
- HUAWEI AppGallery
- F-Droid
- Kindle Fire

pdfly is described as '(say: PDF-li) is a pure-python CLI application for manipulating PDF files' and is an app in the os & utilities category. There are more than 50 alternatives to pdfly for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best pdfly alternative is PDF Arranger, which is both free and Open Source. Other great apps like pdfly are PDFgear, Stirling-PDF, PDFsam and PDF24 Creator.
The simplest PDF viewer. Safe (doesn't require permissions), lightweight (just 6,9MB) and modern.

Looking for methods to edit, merge,split,convert,rotate,annotate and other related manipulate on PDF? SwifDoo PDF will match your needs and handle most of your PDF-related jobs.




Privacy-first, offline PDF editor for Android. Merge, split, compress, convert and annotate PDFs — 100% on-device, no internet required.




PDFs.com is a online platform to edit, convert and manage multiple PDF-Files at once. Each PDF tool available on pdfs.com can be used with different PDF files simultaneously. This is especially useful for users who need to edit many PDF files per day to save time.




I Love PDF 2 is a 100% free online image and PDF tool with no sign-ups, no file size limits, and no usage caps. It offers fast PDF conversions, splitting, merging, OCR, JSON to PDF, editable PowerPoint/Word output, and batch processing - all in a clean.




CubePDF is a Windows virtual printer that allows you to convert to PDF when you need it from any application, including Web browsers, Microsoft Word, Excel, PowerPoint (PPT), bitmap files (PNG, JPEG, BMP), etc.

SimplePDF empowers you to edit, fill, sign, and manage PDF documents seamlessly, directly within your browser. Whether you're an individual handling occasional forms or a business streamlining document workflows, SimplePDF offers a robust, user-friendly solution.



Free online conversion service. Possible to determine unknown file format too.
Thats a pretty catchy selling point in itself—you can convert PDFs to Excel files, huge TIFF images to PDF, icon files into images, and the site even does a little OCR work on certain image-to-text co.



jPDF Tweak is a Swiss Army Knife GUI application for PDF documents: combine, split, rotate, reorder (n-up, booklet), watermark, edit bookmarks/fileinfo/pagetransition, compress, encrypt, decrypt, sign, repair, edit attachments and more.

PrimoPDF is a handy and lightweight utility that converts just about any file type to a PDF by using the source program that created the file and its Print command. The conversion process is quick and efficient, bolstered by a clean, simple interface.


qvPDF is a PDF creator for Windows, but you can also merge & split. Its implemented as printer driver and uses plugins to execute different actions after creating the PDF. Processing parameters can be written directly into the printed document like: @|mapi.mailto=me@you.



