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Release Notes

Right PDF Converter

• Release Note 7.0 (2026/11/02)
• Release Note 6.3 (2023/11/06)
• Release Note 6.2 (2023/04/26)
• Release Note 6.0 (2022/05/23)
• Release Note 5.3 (2020/05/15)
• Release Note 5.2 (2019/03/01)
• Release Note 5.1 (2018/09/18)
• Release Note 5.0 (2018/08/20)
• Release Note 4.3 (2018/09/17)
• Release Note 4.2 (2017/05/08)
• Release Note 4.1 (2016/08/16)
• Release Note 4.0 (2016/04/14)
• Release Note 3.1 (2014/09/01)
• Release Note 2.1 (2013/03/20)
• Release Note 2.0 (2012/09/03)

* Right PDF is the new brand name (version 6 and above) in place of Gaaiho PDF (version 5 and earlier).

Release Note 7.0 (2026/11/02)

Bug Fixes and Improvements:

• Refreshed User Interface: redesigned the user interface with updated icons for a fresh, modern look and feel. • Improved PDF-to-Excel conversion: each table detected in a PDF document can now be placed in a separate worksheet. • Windows ARM64 Support: Added support for Windows on ARM64. • Fixed several issues reported by users in the previous version.

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 (2022/05/23)

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.

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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).