GIF Image Conversion: Batch Convert, Resize & Organize
GIF隻限於8位調色板，總共256顏色。GIF格式因此非常適合保存有較少幾個顏色的圖形，例如簡單的圖表，形狀，標誌，漫畫式圖像等。GIF格式支持動畫，至今仍廣被用來提供圖像動畫效果。它使用的無損壓縮，同樣顏色的面積越大，效果也強。不過圖像太過詳細或有抖動的話就不管用了。
Contenta Converter PREMIUM lets you open, convert, and batch process GIF files into modern formats like JPG, PNG, TIFF, PDF, and more. Optimize file size, keep important metadata, and prepare images for web, print, or long-term archiving in just a few clicks.
How it works
怎麼把GIF轉換成PNG？
答案
您可使用我們的軟件Contenta Converter PREMIUM來把上千張GIF轉換成PNG。一次過做到完，步驟又少又簡單。格式 |
GIF |
PNG |
公司 |
Graphics Interchange Format |
Portable Network Graphics |
| 說明 | GIF隻限於8位調色板，總共256顏色。GIF格式因此非常適合保存有較少幾個顏色的圖形，例如簡單的圖表，形狀，標誌，漫畫式圖像等。GIF格式支持動畫，至今仍廣被用來提供圖像動畫效果。它使用的無損壓縮，同樣顏色的面積越大，效果也強。不過圖像太過詳細或有抖動的話就不管用了。 | PNG文件格式支持真是顏色（16百萬色），而GIF文件格式之容許256色。PNG的用武之地在於有大部分都是同樣顏色的圖像。無損格式PNG最適合修改圖畫。況且，所有現代瀏覽器都支持PNG。 |
| 優點 | 無損 | 無損，受歡迎，16百萬色 |
| 缺點 | 256色彩，大的文件大小 | 大的文件大小 |
| GIF | PNG | |
| ency_spec_compression | Lossless (LZW) | Lossless |
| ency_spec_filesize | 0.1–5 MB | 5–30 MB |
| ency_spec_bitdepth | 8-bit (256 colors) | 8/16-bit |
| ency_spec_transparency | Yes (binary only) | Yes (alpha channel) |
| ency_spec_animation | Yes | No |
| ency_spec_websupport | Universal | Universal |
| ency_spec_bestfor | Simple animations, icons | Graphics, logos, transparency |
Ready to convert your GIF files? Download the free trial.
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"今天一定得轉換一些圖像。你的軟件真是救了我一命！謝了！"Jason Hoffman，加利福尼亞州
"我每天都拍攝RAW圖像。我非常喜歡你的軟件，因為它很省時。"Jim Richardson，印第安納州
"我一直都在注意圖像轉換器。我發覺你們的軟件乾淨，簡單，而且非常棒！"Brandon Keegan，紐約州
Satisfaction Guaranteed:
 | 簡單又專業的照片轉換以及處理過程 |
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| Trusted by photographers, designers, and businesses worldwide. |
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| 完全無風險. 購買後，您將獲得一個30天退款保證，絕不多問。 |
Frequently Asked Questions about GIF
What is a GIF image file?
A GIF file is a type of image format used in various tools and workflows. With Contenta Converter PREMIUM you can convert GIF files to more common formats like JPG, PNG, or PDF without losing control over quality.
How do I convert GIF images to PNG?
Install Contenta Converter PREMIUM, add your GIF files to the input list, choose PNG as the output format, and click Convert. The software will process all selected files in a single batch.
Can I batch-process many GIF images at once?
Yes. Contenta Converter PREMIUM is built for batch processing and can handle hundreds or thousands of GIF images in one operation, using all available CPU cores.
When should I convert GIF images to another format?
Convert GIF images when you need better compatibility with web browsers, design tools, or printing services. Exporting to formats like JPG, PNG, or TIFF from Contenta Converter PREMIUM makes sharing and archiving much easier.
Need more than GIF conversion? Browse supported cameras that produce GIF files below, or: