PDF Chain is a graphical user interface for PDFtk. The GUI supports all common features of the command line tool in a comfortable way.




PDF Toolkit: Edit, Merge, Sign is described as 'Privacy-first, offline PDF editor for Android. Merge, split, compress, convert and annotate PDFs — 100% on-device, no internet required' and is a PDF Editor in the office & productivity category. There are more than 100 alternatives to PDF Toolkit: Edit, Merge, Sign for a variety of platforms, including Windows, Web-based, Mac, Android and Linux apps. The best PDF Toolkit: Edit, Merge, Sign alternative is PDF Arranger, which is both free and Open Source. Other great apps like PDF Toolkit: Edit, Merge, Sign are PDF-XChange Editor, Stirling-PDF, PDFgear and PDFsam.
PDF Chain is a graphical user interface for PDFtk. The GUI supports all common features of the command line tool in a comfortable way.




Bluebeam Revu delivers award-winning PDF creation, editing, markup and collaboration technology to Windows desktop and tablet users. Create and navigate smart, information-rich document sets from converted Microsoft Office and CAD files.


Yet another PDF Printer? Yes! This PDF Printer has the intention to be completely open source. Print to PDF, PDF/A, PDF/X, PNG, JPEG, TIF and text.




PDF Candy is an online PDF toolset of 47 services for successful processing of PDF files. The service is free for single-file operations and does not require an account. A desktop application is also offered,



RWTS PDFwriter is an OSX 11.0+ compatible print driver that enables you to “print” your documents directly to a pdf file. It has similar functionality to CutePDF on Windows.



Cloud PDF toolkit provides over 20 tools for editing, conversion, OCR, merge, split, annotation, batch processing, and signatures, with free online access, cross-platform usability, no watermarks, no size limits, and options for mobile and desktop integration.







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.




Edit, fill, annotate, and sign PDFs online, merge documents, request signatures, upload from cloud storage, save locally, share for collaboration, and track workflow with auditing, supporting various file types and mobile access for document management.




PDF Viewer Pro is a fast and beautiful app, allowing you to view, search, and annotate PDF documents with ease on your iPhone and iPad.







