A Classic Remade
The 5th generation of Gaaiho also marks our 25th year in the business. In this new release, you'll get faster speed, better UI and new features to handle PDFs properly, and save your time for more pressing matters.

See what makes Gaaiho PDF Suite 5 special!

Faster speed
Algorithms updated. In plain words, now you open PDFs faster than ever.

Open PDFs in tabs
Each open file appears as tabs below the Ribbon menu. You can easily navigate through the open files by switching between tabs.

Meet the new-look Converter
Gaaiho PDF Converter is now a single application with redesigned UI and two quintessential functions: convert to or from PDF in batch.

Co-editing in the cloud
Last time, we brought document co-editing to the intranet. Now it's on the internet.

More PDF subsets available
Convert documents to PDF/X, PDF/A, or PDF/E using Gaaiho PDF printer. You can even run OCR while creating PDFs from scanner, reduce file size, and make them PDF/A-compliant.
Great Tools for PDF Reading

Purity of reading - Read mode
Hide the Ribbon and navigation pane. Use every inch of the window just for reading.

Text viewer
Hide all contents other than text, e.g. pictures, to make document easier to scan and read.
More Formats in the Arsenal

Create PDF from OpenOffice formats
OpenOffice file types supported, which include .odt, .odp and .ods.

Convert PDF to PowerPoint
Aside from Word, Excel, image and text files, you can now convert PDF to PowerPoint(.pptx) in batch. Also the PDF-to-Word and PDF-to-Excel conversion quality is enhanced.

Convert Web Pages to PDF
Turn web pages within a certain level or the entire site to a PDF document.

Conversion monitor
It displays the numbers of files and pages processed by Converter within 24 hours, making it easy to regulate usage when needed.
Explore the New Gaaiho PDF 5
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Edit textAutomatic text reflow and alignment options are now supported. Also in the party is enhanced textblock recognition--all for your better PDF editing experience. |
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Combine documentsCombine open documents into one PDF file. |
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Smart comment toolbarsWhen you create or edit a comment, you'll see a tab corresponding to its type up on the ribbon, making functions such as alignment and formatting intuitive to use. |
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Print selectionPrint the entire page or just a selected portion of a page. |
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Duplicate pagesInsert a copy of pages to a specified location within a document. |
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Swap pagesSwitch two pages in the document. |
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Enhanced stampsAdd stamps to documents. You can adjust the size and angle of stamps or make them with transparent background. |
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Enhanced watermarksChoose from a list of predefined watermarks or create your own. You may also add multiline watermarks and remove ISO-compliant watermarks with just a click. |
Gaaiho PDF 5 Products and Licensing
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Gaaiho PDF Suite 5
A PDF software all-rounder for professionals
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Gaaiho PDF Converter 5
Light and fast PDF converter
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Upgrade your product
Already have a Gaaiho PDF license? See our upgrade programs now.
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Remote desktop and enterprise licensing programs
For enterprises that has a lot of users or work in a server-based environment, we provide licensing programs to help you get the best value when purchasing and managing your Gaaiho PDF products and services.
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