Apps to Combine PDF

PDF Studio is a powerful, all-in-one PDF editor for Windows, macOS, and Linux. It provides comprehensive tools for viewing, creating, editing, securing, and reviewing PDF documents, serving professionals and individuals alike with robust features for managing their digital documents efficiently.

Nitro Pro is a comprehensive PDF solution designed to streamline document workflows for businesses of all sizes. It offers robust tools for creating, editing, converting, securing, and signing PDF documents, providing a cost-effective alternative to Adobe Acrobat.

PDF-Tools by Tracker Software is a powerful, wizard-driven Windows application designed for batch processing and manipulating PDF files. It offers a comprehensive suite of tools for creating, editing, merging, splitting, converting, securing, and optimizing PDF documents, perfect for both individual and business users needing efficent document workflows.

jPdf Tweak is a versatile, cross-platform Java Swing application designed for manipulating PDF files. It offers a range of functionalities including combining, splitting, rotating, reordering, watermarking, encrypting, signing, and other essential PDF adjustments.

PDF Chain is a user-friendly graphical interface (GUI) for the powerful command-line PDF Toolkit (pdftk). It simplifies common PDF manipulation tasks such as merging, splitting, collating, encrypting, and managing metadata without requiring direct command-line interaction.

FileCenter is a comprehensive document management software designed to streamline file organization, scanning, and PDF handling for businesses and individuals. It provides robust tools for scanning to PDF, managing electronic and paper files, creating and editing PDFs, and enhancing document security and accessibility.

Scanitto Pro is a high-performance and user-friendly scanning application designed for Windows, enabling efficient document and photo digitization with versatile output options including PDF and JPEG.

SkySignature is a comprehensive online digital and electronic signature platform that simplifies document signing, form filling, and PDF management. It offers a range of tools for individuals and businesses to manage their digital documents efficiently and securely.

Briss is a straightforward and portable cross-platform application designed specifically for cropping PDF files. It offers a simple interface to analyze and optimize the layout of PDF documents, making it easy to remove unwanted margins and white space for better viewing and printing.

Foxit Advanced PDF Editor was a robust desktop application designed for comprehensive PDF manipulation. It allowed users to perform extensive editing directly within PDF documents, including text, images, and objects, offering a level of control similar to a word processor.

PDFedit is a free, open-source PDF editor targeted primarily at Unix-like operating systems users, including those running Windows with Cygwin. It offers core PDF manipulation functionalities like editing, merging, splitting, and basic form creation, though it lacks support for encrypted files or advanced text editing.

Zamzar provides a comprehensive online file conversion service supporting a vast array of formats for documents, images, videos, and audio. It simplifies the process of changing file types through a user-friendly web interface, eliminating the need for software installation.

Master PDF Editor is a comprehensive PDF editing suite for Windows, macOS, and Linux. It empowers users to create, edit, view, annotate, and sign PDF documents with a robust set of tools.

PdfMod is a user-friendly application designed for straightforward PDF document manipulation. It allows users to effortlessly rearrange, rotate, and remove pages within PDF files, as well as extract images. Focusing on simplicity, it provides a basic set of tools for essential PDF editing needs.

PDF-XChange Editor is a powerful, free PDF editor and viewer for Windows. It offers a wide range of tools for creating, editing, annotating, and managing PDF documents, including OCR, form creation, and advanced security features. Despite its extensive capabilities, it remains lightweight and efficient.

Free Studio is a comprehensive software suite offering a diverse collection of multimedia tools for video, audio, and image processing. It enables users to convert formats, download content, burn discs, and perform basic editing tasks, all within a single, free package.

CloudConvert is a versatile online file conversion service supporting over 200 formats, offering high-quality conversions for audio, video, documents, images, and more. It integrates seamlessly with cloud storage services like Dropbox and Google Drive, providing a convenient and efficient solution for all your conversion needs.

Adobe Acrobat DC is the industry-leading solution for working with PDF documents. It allows users to create, edit, sign, share, and manage PDFs with advanced tools for professional workflows across desktop, web, and mobile.

LibreOffice Draw is a versatile vector graphics editor and diagramming tool included in the LibreOffice suite. It offers powerful tools for creating flowcharts, technical drawings, posters, brochures, and editing PDF files.

PDF24 PDF Creator is a free and versatile software that allows users to create PDF files from virtually any printable document, edit existing PDFs, and perform various PDF manipulation tasks.

PDFTK Builder is a free, lightweight graphical interface for the powerful PDF Toolkit (PDFtk). It simplifies common PDF tasks like merging, splitting, reordering, and encrypting PDF documents through an intuitive graphical user interface, making complex command-line operations accessible to all users.