JSignPdf is described as 'Java application which adds digital signatures to PDF documents. It can be used as a standalone application or as an Add-On in OpenOffice.org. The application uses the jsignpdf-itxt library for PDF manipulations (based on iText library in version 2.1' and is an app in the office & productivity category. There are more than 10 alternatives to JSignPdf for a variety of platforms, including Windows, Web-based, Mac, Linux and Android apps. The best JSignPdf alternative is LibreSign, which is both free and Open Source. Other great apps like JSignPdf are DottedSign, Adobe Fill & Sign, SignNow and jPdf Tweak.
LibreSign is a web application for electronic signatures (e-Sign) that offer the possibility of signing documents online with security and agility.
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.
Adobe software for filling and signing forms digitally covers it all. Snap paper forms with a phone's camera, add details, sign with a stylus or finger, and then send via email. It’s all about speed, ease, and going green with paperless workflows.
Digitally sign and manage documents using legally-binding electronic signatures, unlimited e-signing, PDF creation, annotation, team collaboration, advanced encryption, audit trails, secure archiving, offline access, multi-party signing, and cloud integration.
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.
PDFZilla is a desktop software designed to convert PDF files into various formats. These formats include editable MS Word Documents, Rich Text Documents, Plain Text Files, Images, HTML Files, and Shockwave Flash SWF Files.
PDFTools is a PDF management application. It can encrypt, decrypt, join, split, stamp, create and rearrange a PDF file.
Electronic Signature Service for Your Business. Sign and send documents for signing online.
Free Digital Signature Software that works without any file upload to ensure privacy and security
Combine, merge and reorganize pages of multiple PDF pages and images into one PDF document without any file upload.
PortableSigner is a signing (with X.509 certificates) program for PDF files. It's platform independent and runs (tested) under Windows (2000, XP, ...), Linux, and macOS.
OpenSignature is an open source project for the digital signature of documents. It works with all cards supported by OpenSC and focuses on adding support for cards from accredited Italian CAs.
This is the well-known SDK for Android, iOS and Windows UWP. The SDK is based on the fast, reliable and numerous core library features completely written in C++. It supports Java, Objective-C, C#, Swift and Cordova languages.
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