SignioPDF is a lightweight desktop PDF editor that enables users to read, edit, sign, annotate, and manage PDF files. Below are 33 other productivity apps with similar functionality to SignioPDF, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
PDF Editor Plus is a free desktop application for Windows 10 and 11 that enables users to edit, annotate, sign, fill forms, merge, split, compress, and convert PDF files. It offers a comprehensive set of tools for managing PDF documents without ads, subscriptions, or watermarks. Ideal for individuals and professionals who need robust PDF editing capabilities.
PDF Editor: PDF Reader, PDF Viewer is a Windows application that enables users to view, edit, annotate, merge, split, and secure PDF documents. It includes AI-powered features for summarizing and chatting with documents, as well as tools for creating PDFs, adding signatures, and extracting tables. Designed for students and professionals who work extensively with PDFs.
PDF Reader PRO is a comprehensive Windows application for viewing, editing, annotating, and managing PDF files. It supports a wide range of document formats and offers features like form filling, digital signatures, and redaction, making it suitable for professionals and students who work with PDFs.
Advanced PDF Editor is a feature-rich Windows application for reading, editing, annotating, merging, splitting, and converting PDF files. It offers robust security features and a user-friendly interface, making it suitable for both individuals and businesses managing PDF documents.
PDF Edit Max is a free all-in-one PDF editor and reader for Windows. It provides tools for reading, editing, annotating, signing, filling forms, and managing PDF pages, making it suitable for users who need comprehensive PDF management without cost.
PDF Master Editor & Reader is a comprehensive Windows application for managing PDF documents. It offers editing, annotation, merging, splitting, digital signatures, and form completion, providing a full suite of PDF tools for personal and professional use.
LightPDF Editor is a desktop application for Windows that enables users to edit, annotate, and convert PDF documents. It offers tools for merging, splitting, and filling forms, making it suitable for individuals and professionals who work extensively with PDF files.
PDF Rider is an ultra-lightweight, open-source PDF reader and annotator for Windows. It enables users to read, annotate, sign, fill forms, and compress PDFs with a minimal footprint and no ads. Designed for privacy and speed, it runs as a portable executable and keeps all files local.
PDF Reader Annotator PLUS is a Windows application that allows users to view, annotate, edit, and organize PDF files. It supports form filling, file conversion, page management, and digital signatures, making it suitable for anyone needing comprehensive PDF tools.
Sign+ lets users sign, fill, and certify PDFs and forms directly on their iOS device. It features real-ink signatures, smart field detection, audit certificates, and secure local or cloud storage. Users can also request signatures from others, streamlining document workflows.
PDF Editor & Converter is a Windows desktop application that allows users to merge, split, compress, convert, and edit PDF files. It supports OCR, file security, and works entirely offline, making it ideal for users who need fast and private PDF management.
PDF+ Suite is a Windows application that enables users to view, edit, sign, and convert PDF files. It supports OCR for text extraction, comprehensive page management, and various conversion options, making it ideal for professionals handling PDF documents regularly.
PurePDF is a comprehensive PDF editor for Windows that enables users to edit, convert, compress, merge, split, and sign PDF documents entirely offline. It features smart OCR for scanned documents, conversion to Word and Excel, and robust privacy by processing files locally. Designed for professionals and individuals who need powerful PDF tools without a subscription.
Ezypdf is a Windows desktop PDF editor that allows users to create, edit, annotate, sign, and convert PDF documents. It offers full Arabic language support, offline functionality, and a freemium model with a one-time Pro license option.
PDF Edit All is a Windows application that enables users to read, edit, annotate, convert, and secure PDF files. It offers features such as form filling, digital signatures, password protection, and conversion between PDF and other formats, making it suitable for users who need a versatile PDF solution.
PDF Reader - Edit, Convert & Merge is an all-in-one PDF tool for Windows that enables users to edit, convert, read, and sign PDF documents. It offers high-speed reading, deep editing, format conversion, and annotation tools for seamless document management.
PDF Editor & Converter is a desktop application for editing, merging, converting, and signing PDF documents. It supports batch processing, conversion to Office formats, and secure e-signatures, making it ideal for professionals and students who need robust offline PDF management tools.
PDF Free Editor is a Windows application that provides comprehensive tools for reading, editing, merging, splitting, compressing, and signing PDF files. It also supports CAJ and OFD formats, making it suitable for office workers and researchers handling various document types.
PDF X is a comprehensive PDF tool for Windows that enables users to view, edit, annotate, merge, split, and convert PDF files. It supports form filling, digital signatures, and redaction, making it suitable for students, professionals, and anyone working with PDF documents.
PDF Apps is a free, lightweight PDF reader for Windows that enables users to view, annotate, and organize PDF documents. It features multi-tab reading, powerful annotation tools, smart bookmarks, and a modern interface designed for efficient document management.
Signature PDF is a web-based application that allows users to sign, annotate, and manage PDF documents online. It supports multi-user signing, encryption, and various annotation tools, making it suitable for both personal and business document workflows.
PDF Admin is a privacy-focused Windows app for editing, organizing, and securing PDF files. It offers features like page organization, form design, e-signatures, conversion to Word/Excel, and AES-256 encryption, all running locally for maximum privacy.
PDF Reader Pro is a Windows application that enables users to read, edit, and convert PDF files. It includes AI-powered features such as document summarization and chat with PDFs, as well as OCR and file conversion tools. The app is suitable for students, professionals, and anyone working with PDF documents.
MyPDFSign is a mobile productivity app that allows users to sign PDF documents securely and efficiently. It features a clean interface, on-device processing for privacy, and supports various document types, making it ideal for professionals, students, and freelancers.
PDFgear is a free PDF editor and toolkit available on desktop, mobile, and web platforms. It allows users to read, edit, convert, merge, and sign PDF files, and includes AI-powered features for enhanced productivity. Suitable for anyone working with PDFs.
Flexible PDF is a Windows application designed for users who need to view, organize, and process PDF documents. It offers features such as multi-tab viewing, annotation, OCR, page reordering, watermarking, and security tools. Ideal for office professionals handling document workflows.
PDF Editor - Combine & Join PDF is a Windows application that allows users to merge, split, and convert PDF files, as well as add watermarks and organize pages. It is designed for students, professionals, and anyone needing efficient PDF management.
PDF Extra is a comprehensive PDF reader and editor for Windows, offering tools to view, edit, annotate, and convert PDF files. It supports OCR, form filling, digital signatures, and file organization, making it suitable for users who frequently handle PDF documents.
PDF Master is a professional PDF editor for Windows, offering tools to edit text, sign documents, fill forms, capture screenshots, and secure files. It features a multi-tab viewer, dark mode, and supports both free trials and paid upgrades for advanced capabilities.
PDFly is a Windows app for reading, editing, merging, compressing, and converting PDF files. It supports batch processing, OCR, and form filling, making it a versatile tool for users who need to manage PDF documents efficiently.
Real PDF Editor PLUS is a Windows application for viewing, annotating, editing, and converting PDF files. It supports form filling, page reordering, file merging, and conversion to and from various formats, making it suitable for students and professionals managing digital documents.
pdfFiller Edit, fill, sign PDF is a mobile app that allows users to edit, annotate, fill out, and sign PDF documents on Android devices. It supports creating templates, converting files, and managing forms. The app is designed for individuals and professionals who need to handle PDF workflows on the go.
CS PDF Reader is an Android app for reading, annotating, editing, and signing PDF documents. It offers features like PDF conversion, e-signature, and cloud sync, making it suitable for students and professionals managing documents on the go.
