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PaintTool SAI

Product Overview
PaintTool SAI is high quality and lightweight painting software, fully digitizer support, amazing anti-aliased paintings, provide easy and stable operation, this software make digital art more enjoyable and comfortable.
- Fully digitizer support with pressure.
- Amazing anti-aliased drawings.
- Highly accurate composition with 16bit ARGB channels.
- Simple but powerful user interface, easy to learn.
- Fully support Intel MMX Technology.
- Data protection function to avoid abnormal termination such as bugs.

Minimum Requirement
Computer PC/AT (Not virtual machine)
OS Windows 98
Windows 2000/XP/Vista/7/8/8.1
* Will work on 64bit Windows
CPU Pentium 450MHz or later (require MMX support)
System Memory(RAM)
Windows 98 ... 64MB
Windows 2000 ... 128MB
Windows XP ... 256MB
Windows Vista or later ... 1024MB
HDD 512MB free space
Graphics Card Resolution 1024x768, "32bit True Color" screen
Support Device Wintab compatible digitizer with pressure support

Download & Installation
You can download "PaintTool SAI" from below links. This software has 31 days trial period. You can use this software with full function without fee during the first 31 days. (CAUTION: This software disable the file open/save functions immediately when 31 days trial period expired. It means that you lose painting since the saved point.)
If you'd like to continue using this software after the 31 days trial period expired, you need to purchase the"Software License" from this site.

Before downloading the software, you should accept the license agreement linked below. Downloading this software signifies your agreement to the "Software License Agreement". And this agreement is adapted to previous beta release of this software too.

Important Notification:
To use this software, the skills of basic file operation on Windows is required. Please do not buy the license for this software if you do not have the skills of basic file operation on Windows.

*** Software License Agreement ***

Installation Note:
Ver.1.2.0 full installer will install SAI into "C:\PaintToolSAI" in default settings. You can preserve brushes, textures, swatch and license certificate through which of following way.
- Overwrite Ver.1.2.0 to Ver.1.1.0 folder by installer of update files only.
- Copy all folders, *.conf files, *.ssd files, *.slc file from Ver.1.1.0 folder to Ver.1.2.0 folder.

On Windows Vista or later, please avoid installation into "Program Files" folder because SAI may take malfunctions through the influence of UAC.

On high DPI settings of Aero(DWM), please disable display scaling. (Show property of "PaintTool SAI Ver.1", select "Compatibility" tab, check "Disable display scaling on hight DPI settings".)

PaintTool SAI (Full installation) (Ver.1.2.0, Installer, 2014-03-10, 2.4M)
For new users, all required files of PaintTool SAI are included in this installer. In the first time, SAI will automatically start setup process, this will take a few minutes. SAI will start without setup process from the second time.

PaintTool SAI (Update files only) (Ver.1.2.0, Installer, 2014-03-10, 1.2M)
This installer contains minimum update files for previous version users, you can use this update overwriting all extracted files to the existing application folder.

Update History

In Using The Software
For any items, tooltip with simple description will popup, or pressing F1 key with pointing items shows help documentation about pointed items.
If you couldn't get answers for your question by these tooltips or help documentation, please read FAQ linked below carefully.

Development Room
Beta version of PaintTool SAI will be distributed in the following page if it is available.

Development Room
2015-07-18 The technical preview version of SAI2 is released.

Purchasing "Software License"
After the 31 days trial period expired and if you'd like to continue using PaintTool SAI, you need to purchase a "Software License".

"Software License" is shipped as digital certificate. When your order is completed, you will receive download password for your
software license certificate, and you can download your software license certificate from "Download Software License Certificate" page linked below.

if you downloading and installing your software license certificate to your SAI's program folder, you will remove trial limitation of SAI in current version 1.x.x, and you can use this version software without any trial limitation.

(This license include for all minor upgrade in current version 1.x.x, and not include major upgrade fee like ver.1.x.x to 2.x.x).

Important Notification:
To use this software, the skills of basic file operation on Windows is required. Please do not buy the license for this software if you do not have the skills of basic file operation on Windows.

$ Purchase Software License for PaintTool SAI Ver.1 $

Download Software License Certificate

Reissue Software License Information

Purchase Summary
Product PaintTool SAI Ver.1 / Software License
License period No limitation in using this major version (for Ver.1.x.x)
Price 5400JPY (Include sales tax) per 1 software license.

The product is priced at JPY (Japanese Yen). PayPal will exchange your currency to JPY automatically. However, the exchange rate always changes. Please calculate the accurate price by the exchange rate by yourself.
Currency Converter (by Yahoo! Finance)
Payment methods
Shipping method Email (Include information for software license certificate downloading)
Delivery date As soon as we confirm your ordering and payment.
Return Policy Software License is not returnable, before purchasing please evaluate this software carefully.

Important Notification for Foreign Customers
By the Japanese law, online software sales is not treated as export. So, please understand the tax of Japan is always included in the license fee for PaintTool SAI.

And it observes only the law of Japan about the guarantee in this product, because all ordering from any country is considered just like you ordered it in Japan.

If the law of your country make it illegal, we cannot receive your order for the license of PaintTool SAI.

Please notice when you issue the order, automatically considered that you confirmed and agreed these notification by your own responsibility.

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and require display environment over 1024x768 32bit true color.
Please do not use materials on this site without permission.

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