Document Electronic Signature Tool

DigiSigner – Electronic Signature Service for Your Business

DigiSigner is a FREE service that allows you to upload a document, add a signature, and download the updated document electronically, you can use it to signature PDF, Word, Excel Spreadsheet, or Jpeg images.

PDF Word Excel Documents Digital Signature Tool

How It Works


Choose a document and upload it over a secure connection to our server.


Sign your document using your mouse, typing text, or inserting a signature image.


Invite other people to sign and receive a notification when they are finished.

Legally Binding and Secure

Legally Binding

DigiSigner is compliant with all major eSignature laws, including ESIGN, UETA, and European eIDAS. All signatures you create with DigiSigner are legally binding and are recognized in court.


We store your documents securely behind a firewall and authenticate every request for each document against the user’s session. All communication is safely protected using SSL (Secure Sockets Layer) encryption.

Why Use DigiSigner

Quick & Easy

Sign your documents online in less than two minutes without getting out of your chair. You don’t need to print, scan or fax anything anymore. Use DigiSigner to sign with ease!

Invite Signers

Invite your partners, customers, and employees for document signing in just two clicks. Get their legally binding signatures in just minutes and close your deals faster.

Modern & Professional

Electronic signatures are a modern way to sign documents. Present yourself professionally and show your partners and customers that you value their time.

Sign the Way You Want

Create handwritten signatures by using your mouse, uploading your signature image, or by just typing your name. Every signature you create with DigiSigner is legally binding.

Click to Visit DigiSigner Website.

unoconv (Universal Office Converter) Windows build

Universal Office Converter (unoconv) is an open-source command-line tool to convert any document format that LibreOffice can import to any document format that LibreOffice can export. It makes use of the LibreOffice’s UNO bindings for non-interactive conversion of documents.

The project has no Windows package download, We build a native Windows exe and bundled LibreOffice into one ready to run package.

You can download our Windows build of unoconv from here:

Link deleted by RapidGator due to not enough downloading.

If anyone is interested in this, please comments.

C++Builder dynamic create & delete HotPDF component instance

This example shows you how to programmatically New and Free a HotPDF object instance with C++Builder.

You need to set the include & library path of the project to the directory where HotPDF library files exist.

HotPDF Canvas Draw

This HotPDF Component Sample draw plots with Delphi TCanvas.

HotPDF Table To PDF

HotPDF Component Database Table To PDF sample

HotPDF Chart Sample

This HotPDF Component example show charts in PDF document using TeeChart.

HotPDF Barcode Sample

This HotPDF Component example generates barcode within PDF for 22 popular types.

HotPDF Hyperlink Sample

This HotPDF Component Sample adds clickable hyperlinks into PDF document.

HotPDF Text Annotation

This HotPDF Component sample adds a text annotation at the specified location of the PDF document.

HotPDF Vertical Text Sample

This example demonstrates how the HotPDF component generates Unicode vertical text.