Read, edit, convert, merge, and sign PDF files across devices, for completely free and without signing up.
- PDF Reader
- Free • Proprietary
- Mac
- Windows
- iPhone
- iPad
- Android
- Android Tablet
+2locally hosted web application that allows you to perform various operations on PDF files.
- PDF Editor
- Freemium • Open Source
- Mac
- Windows
- Online
- Self-Hosted
- Docker Hub
+1Create and edit PDFs. Collaborate with ease. E-sign documents and collect signatures. Get everything done in one app, wherever you work. Acrobat’s got it. Stay on top of your documents with powerful features for desktop, mobile, and web.
- PDF Reader
- Paid • Proprietary
- Mac
- Windows
- Online
+2DocuSeal allows you to create, fill, and sign digital documents. Use for free in the Cloud or on-premises. #1 Open source alternative to DocuSign, Pandadoc etc. Developer-friendly and can be integrated into apps.
- E-signature Tool
- Freemium • Open Source
- Online
- Self-Hosted
Free open-source web software for signing (alone or with others), organizing (merge, sort, rotate, delete, extract pages, ...), editing metadatas or compressing PDFs.
- PDF Editor
- Free • Open Source
- Online
- Self-Hosted
- WebApps
- Docker Hub
+5Preview is a simple and elegant application by Apple for viewing and working with images and PDF documents.
- Image Editor
- Free • Proprietary
- Mac
Open Scanner is a fast and simple-to-use paper-scanning app with AI features to speed up your scanning workflow:
- Document Scanner
- Free • Open Source
- iPhone
Secure, private email with end-to-end encryption, no ads, tracking, or government surveillance, ensuring top-notch privacy under Belgium law.
- WebMail Provider
- Freemium • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
+2Edit, create, convert PDFs with OCR, e-signature, annotation, on Mac, Windows, iOS. Offers industry-standard security and intuitive interface.
- PDF Editor
- Paid • Proprietary
- Mac
- Windows
- iPhone
- iPad
+1Welcome to OpenSign, an open-source document e-signing solution designed to provide a secure, reliable, and free alternative to commercial platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign & Zoho sign.
- E-signature Tool
- Freemium • Open Source
- Software as a Service (SaaS)
- Self-Hosted
+5KDAN PDF Reader is tailored for a hybrid workplace, providing AI-driven PDF document services to enhance efficiency in cross-device document management and enable seamless workflows across mobile and desktop platforms.
- PDF Reader
- Freemium • Proprietary
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
+7TinyWow provides free online conversion, pdf, and other handy tools to help you solve problems of all types.
- Image Converter
- Free • Proprietary
- Online
A simple, modern, and secure encryption tool.
- File Encryption Software
- Free • Open Source
- Mac
- Windows
- Linux
LibreSign is a web application for electronic signatures (e-Sign) that offer the possibility of signing documents online with security and agility.
- E-signature Tool
- Freemium • Open Source
- Online
- Self-Hosted
- Nextcloud
- JavaScript
- Software as a Service (SaaS)
- PHP
DottedSign is the most comprehensive and easy-to-adopt e-signature solution, offering businesses enterprise-level security standards, equipping them for mobile-first hybrid work environment.
- E-signature Tool
- Freemium • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
+3