PngOptimizer v2.7 – 免費的圖片壓縮減肥軟體

PngOptimizerPngOptimizer 是一款免費的圖片壓縮減肥軟體,支援 PNG、BMP、GIF、TGA 等圖檔格式,但不支援 JPEG。這款開放原始碼的免安裝軟體簡單易用,只要將圖片拖放到軟體主視窗,它就會自動進行圖片的壓縮減肥,而 BMP、GIF、TGA 等圖檔除了減肥外還會自動轉換為 PNG 格式,而 PNG 圖片減肥後則會將原圖檔備份,預設為在檔名前加底線。此外,它還支援動畫 (animated) PNG 格式 (APNG)。

§ 作業系統:Windows 7/8/10/11 (32 & 64 位元)

§ 軟體螢幕截圖 (Screenshot)

§ 官方網站下載頁面

§ 版本記錄 (變更記錄)

§ 檔案下載

PngOptimizer 原文簡介:

PngOptimizer is a small utility that allows you to reduce the size of your PNG files by removing useless or incorrect information.

The program features a simple drag and drop interface to quickly process PNG files. It also supports animated PNG files (APNG), as well as converting BMP, GIF, and TGA into PNG files.

The software does not require installation and is completely portable.


Cleans your PNG files of useless or wrong information.
Reduces your PNG files weight.
Converts into PNG other lossless image formats (BMP, GIF, TGA).
Supports animated PNG (APNG).
Creates easily available PNG screenshots.
Offers a simple and productive user interface.