概述
This small handy tool generates PNG (Portable Network Graphics) image files with a specified transparency value from any image file. It has the option to select a color and make it transparent. This is useful for making background color transparent (i.e. removing background). It can also convert a color image to a grayscale one with transparency, or generate an all-white grayscale image using the alpha channel as the gray scale. Conversely, it can remove transparency from an image.
Transparent PNG Generator was started as a tool for our internal use in app development. It is particularly useful for generating certain types of icons (e.g. the badge logo of Windows Store app that must be monochromatic with the transparency channel). Realizing it can be used by others, we decided to share it in Windows Store.
特性
Change the transparency of any image file.
Convert a color image to a monochromatic (i.e. gray-scale) one and modify its transparency.
Remove transparency.
All-white images using the alpha channel for grayscale
Select a color and make it transparent.
Remove background color.
此版本中的新增功能
[2025-09-01] V2.17
UI update.
[2022-06-12] V2.16
Raised the minimum supported Windows version to 2004 (OS Build 19041) from Version 1903 (OS build 18362).
Improved debugging log.
[2022-06-10] V2.15
New (Pro): allow resizing of the generated PNG image
[2022-02-21] V2.14
New: accepting opening an image file directly by right-clicking.
If Transparent PGN Generator is not on the right-click list, please select "Choose another app" to find it.
Bug fix for recent file list.
SDK update.
[2021-08-19] V2.13
Improved UI.
Improved app robustness.
[2019-12-30] V2.12
Improved localization.
[2019-12-19] V2.11
Added About page.
Improved UI.
Added Settings to allow language selection.
Localization for German, Spanish, French, Italian, Dutch, Portuguese, Russian, Ukrainian and Chinese.
[2019-11-09] V2.10
Added Pro trial license option (beta version)
[2018-06-09] V2.9
New (Pro): copy the output image to the source.
[2018-04-04] V2.8
New (Pro): copy the output image to the clipboard.
[2018-03-01] V2.7
New (Pro): Output display background selection.
[2018-02-04] V2.6
Increased the required minimum Windows 10 version to Fall Creators Update (V1709).
Improved performance and reliability.
Changed the share function to sharing generated transparent PNG.
[2017-11-06] V2.5
New (Pro): paste source image.
[2017-10-15] V2.4
New (Pro): similar color based on hue.
系统要求
适用平台：电脑, 移动电话, Surface Hub, HoloLens
操作系统：Windows 10 版本 19041.0 或更高版本
注意：Minimum screen size: 7"
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