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In accordance with our rebranding policy effective from May, 2022, "Right PDF" has replaced Gaaiho as the brand name.
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Release Notes

Right PDF Converter

* Right PDF is the new brand name (version 6 and above) in place of Gaaiho PDF (version 5 and earlier).
Release Note 6.3 (2023/11/06)
Bug Fixes and Improvements:
• Various bug fixes.
Release Note 6.2 (2023/04/26)
Bug Fixes and Improvements:
• Improved OCR performance.
• Various bug fixes.
Release Note 6.0
Major Changes:
• Rebranding: "Gaaiho" has been changed to "Right PDF" starting from version 6. Following the change, "Gaaiho PDF" becomes "Right PDF", "Gaaiho PDF Converter" becomes "Right PDF Converter" and so on.
Functionality Changes:
• Added converting PDF to ODF.
• Create PDF from Word files without Microsoft Word installation. (OpenOffice and WPS supported)
• Added page number feature to Watermark under Convert to PDF and Right PDF Printer properties.
• Added "Open File" and "Open Folder" buttons to conversion results so that you can access them quickly.
• Added "Close Window" to Conversion Progress.
Licensing Changes:
• Free trial period is now 14 days.
Release Note 5.3 (2020/05/15)
Bug Fixes and Improvements:
• Various bug fixes.
Release Note 5.2 (2019/03/01)
Bug Fixes and Improvements:
• Fixed activation problem on Windows 10(1809) system.
• Various bug fixes.
Release Note 5.1 (2018/09/18)
Bug Fixes and Improvements:
• Various bug fixes.
Release Note 5.0 (2018/08/20)
Major Changes:
• A new-look Gaaiho PDF Converter (formerly known as Gaaiho PDF Driver) that lets user switch between conversion modes.
• New License Information UI design which also displays conversion cap and current usage.
New Features:
• Supported converting PDF files to PowerPoint format.
• Supported converting OpenOffice files to PDF.
Bug Fixes and Improvements:
• Updated virtual printer to the latest version.
• Various bug fixes.
Release Note 4.3 (2018/09/17)
Bug Fixes and Improvements:
• Various bug fixes.
Release Note 4.2 (2017/05/08)
Bug Fixes and Improvements:
• Improved precision of converting PDF to JPG.
• Fixed unable to drag the file to the first line issues when arranging documents on the converter panel.
• Improved the prompt for duration of trial.
• Updated Gaaiho PDF plug-ins for Firefox and Chrome.
• Various bug fixes and performance improvements.
Release Note 4.1 (2016/08/16)
Bug Fixes and Improvements:
• Fixed popping up Save dialog box issue when converting certain special Excel files with the Gaaiho add-in.
• Improved high CPU usage issue when converting PDF to Word/Excel.
• Improved performance when converting webpage to PDF with IE/Chrome/Firefox plug-in.
• Fixed certain line display issues after printing with Gaaiho PDF virtual printer.
• Various bug fixes.
Release Note 4.0 (2016/04/14)
New Features:
• Combined 32-bit and 64-bit installers into one.
• Added Optical Character Recognition (OCR) that supports converting images that contain text or scanned PDFs to editable PDFs.
• Added Gaaiho PDF Converter that supports batch-converting PDFs to Word, Excel, image and text file.
• All-new user interface that supports crystal-clear display in high resolution.
• Added Gaaiho PDF extension to Chrome and Firefox that supports one-click conversion of webpage to PDF
• Added Microsoft Office Exporter which enables users to save file as Gaaiho PDF directly in Word, PowerPoint and Excel (Office 2010 and above), with detailed settings and protection features available.
• Added greyscale printing to the settings of Gaaiho PDF printer.
• Compatible with Windows 10 and Microsoft Office 2016.
• Added update/upgrade feature that makes it easy to get the latest version.
Bug Fixes and Improvements:
• Improved Gaaiho PDF add-on for IE. Enhanced webpage-PDF conversion.
• Updated certain watermark templates.
• Fixed the error of converting blank Excel or text file that fails without notification.
• Various conversion-related bug fixes.
Release Note 3.1 (2014/09/01)
New Features:
• Fine-tuned UI.
• A new set of icons.
• Added Gaaiho PDF add-in in Outlook (convert e-mail and other files to PDF as attachment).
• Supported dragging items to change order and drag-and-drop files directly into the conversion list.
• Supported double-clicking to open file in the list.
Improvement：
• Various conversion-related bug fixes.
Release Note 2.1 (2013/03/20)
New Features:
• Settings of the conversion range for multi-sheet Excel table
Improvement：
• Various bugs fixed
Release Note 2.0 (2012/09/03)
Gaaiho PDF Driver 2.0 official release！Based on DocuCom PDF Driver 9.x, new features.
• Supports Windows 8/7.
• Supports document management system.
• MS Word conversion settings.
•
Improvement：
• Fixed bugs present in DocuCom PDF Driver.
* Right PDF is the new brand name (version 6 and above) in place of Gaaiho PDF (version 5 and earlier).
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