XolidoSign - Desktop Electronic Signature

Key Features

• XolidoSign allows you to perform advanced digital signature (CadES) and/or timestamp for all the documents you need (PDF native Signature, Word, Images, Excel datasheet, Databases, Videos ).
• XolidoSign performs a SMART VERIFICATION of your received signed documents.
• With an an automatic process of pairings and associations between files, electronic signatures and time stamps, returning validity status of signatures, time stamps and files.
• Easy, Fast and for all users.
• XolidoSign supports all formats: PDF, Excel, Word, PowerPoint, txt files, html, php, data base, images, vector draw, 3D files, videos, maps, music… Electronic signature and SMART VERIFICATION.
• Performs several types of signatures, PKCS7/CMS and advanced CAdES-T, CadES-C and CadES-XL.
• It supports any certificate available in your Windows Certificate Store, including those on your SmartCards.
• It checks online revocation status and trust using the Certificate Authority.
• XolidoSign supports integrated PDF signature, allowing visible or invisible signature field on PDF itself, or external for all kind of document.
• It allows multiple and concurrent signature and verification process.
• XolidoSign is intended for use by any professional or citizen bringing them new technologies of digital signature and timestamping.
• For all kinds of groups, like students, engineers, professionals of any kind, SMEs...
• Using this application, the process of signing electronic documents will be greatly simplified.
• It also gets your shipping costs (stamps, envelopes, paper ...) reduced using electronic documents, maintaining security in your electronic transactions (invoices, contracts, posting notes...).

Technical Specifications

• **Publisher:** En.xolido.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Utilities / Encryption