Welcome to G.D.G. Software We make high-quality software for everyone and powerful developer tools. Our Software XLS Padlock 2021.1 released Protect and sell your Excel workbooks XLS Padlock Learn More Paquet Builder 2020 published Easily package your files and apps into installers Learn More HTML Executable 4.9.5 released Build secure ebooks from HTML and PDF HTML Executable Learn More ExeOutput for PHP 2020.2 published Turn PHP and HTML into apps for Windows PHP Compiler Learn More

Discover our great software apps

HTML Executable 4.9.5

Create secure ebooks and applications from your websites and PDF thanks to our powerful HTML compiler

Secure ebooks to protect your content

Wrap rich websites, PDF and Web documents into secure .exe applications or ebooks for the desktop. HTML5, CSS3 and JavaScript are supported.

Lots of customization features

Change any aspect of your ebooks, publications and digital products. Sell your ebooks thanks to the integrated licensing solutions.

XLS Padlock 2021.1

Versatile software for protecting and licensing Excel workbooks, VBA and formulas

Excel Workbook Protection

Copy-protect your Microsoft Excel workbooks: create secure and customized applications from Excel worksheets, formulas and VBA.

Advanced licensing features

Secure Excel files with online activation, dongle / USB protection or with hardware-locked keys. Sell licenses for your Excel workbooks and much more.

Paquet Builder 2020.0

Build customized installers and 7-Zip Self-Extracting archives for easy distribution of your files and software

Commercial delivery

Tailored installers and 7z Self-Extracting archives

Generate compact 7-Zip Self-Extracting (SFX) archives, installers and updates for professional-and-friendly file and software delivery.

Total control over behavior and functionality

Visually customize installers and Self-Extractors from A to Z thanks to its rich set of features. Easy integration with your build automation tools.

ExeOutput for PHP 2020.2

Use PHP, JavaScript and HTML web technologies to create desktop software and Windows apps

Powerful PHP to EXE Compiler

Make self-contained app EXE files with all source files (PHP, HTML, JS, assets…) and the PHP runtime you choose. No dependencies: one single EXE ready for deployment.

PHP and HTML power in your Windows apps

Use large PHP codebase, frameworks and extensions in your app’s backend. Design frontend with HTML5 and JavaScript, or with our powerful UI editor.

GConvert 5.2

The best solution to extract, manage, edit and convert icons for Windows

Full-featured icon toolkit

With this icon software, you can extract, view, create, edit, manage and convert icons without requiring any additional tool or knowledge.

Convert icons to images and vice-versa

Support for Windows 10, 7, Vista, XP and Mac OS icon format. Build icon libraries. Extract icons from apps and much more.

GSplit 3

Free reliable file splitter to split large files into a set of smaller files called pieces

Split any large file into pieces easier for sharing and storing

Divide your large files, such as compressed archives, text and log files, backups, disk images, video and document files…, into smaller pieces.

Lots of powerful splitting options

Make pieces Self-Uniting with a small stand-alone executable file that will put all of the pieces back together. Split text and log files by number of lines or occurrences of a specified pattern. And much more.

AniTuner 2

Free software to create, edit, convert animated cursors (.ani files) and export them to animated GIF.

Easily create animated mouse pointers

Make animated cursors from animated GIF, AVI clips, bitmap strips, or by importing existing image files. Export ANI files recognized by Windows.

Export animated cursors as GIF for the Web

Use animated cursors to customize mouse pointers, or insert them in web pages, blogs, emails, applications…

CHM to EXE 2

Free software to convert Microsoft HTML Help files (.chm) into ebooks and applications (executable files).

Open HTML Help files (.CHM files), explore them, extract all source files and create related HTML Executable projects.

Compile HTML Help into secure apps and ebooks with HTML Executable.

EPub to App

Free software to convert ebooks from EPUB format to secure applications (executable files) or apps

Convert your ebooks in EPUB format to secure apps with HTML Executable (.epub to exe files)

Protect your e-books, courses, documents… Create branded ebook viewers for safe distribution.

Our Apps and Software News

XLS Padlock Online Activation
XLS Padlock

The WooCommerce integration and online activation kits for XLS Padlock were updated

Updates to the WooCommerce integration and online activation kits for XLS Padlock are available We updated our WooCommerce integration kit with even more features. In fact, now with a single installation, you can manage the activation and validation of multiple Excel workbooks that were protected with XLS Padlock: Support for product variations Moreover, we have

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Redesigned website
Website

Changed login method on our forum

Following the update of our main website, we are in the process of consolidating the various user accounts of our websites into a single centralized site that will now be www.gdgsoft.com Thus, using a single account, you can now contact us through the forum or by opening support tickets online.Of course, you can also always

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New Arrival
Website

Redesigned Website

We are delighted to offer you a redesigned website to provide you with more information and news about all our software, and much more. Feel free to subscribe to our newsletter to keep up to date with our latest news and updates. Thank you for visiting us!

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