ImBatch 是一款免費的批次影像處理工具，擁有簡單易用、親和直覺的介面，可以同時 (一次) 對許多圖片進行格式轉換、變更尺寸、旋轉及其他動作，如加上浮水印。此外，它的功能相當多，包括可以更換面板。
這款免費工具將 (批次) 影像處理的每個功能都叫做任務 (task)，而執行某個功能就叫做添加任務。您可將多個任務結合在一起來建立任務清單，讓它們依序執行，而您可隨時在任務清單中添加其他任務或取消某個或某些任務。
它支援或可處理所有流行的圖檔格式：BMP, DIB, RLE, TIF, TIFF, FAX, G3N, G3F, XIF, GIF, JPG, JPEG, JPE, JIF, PCX, PNG, TGA, TARGA, VDA, ICB, VST, PIX, PXM, PPM, PGM, PBM, WBMP, JP2, J2K, JPC, J2C, DCX, DAT, PSD, WDP, HDP。
注意：程式安裝時為英文介面，安裝後即為簡體中文介面，大家應該都可以看得懂。
§ 作業系統：Windows XP/Vista/7/8
§ 官方網站下載頁面
§ 檔案下載
ImBatch 原文簡介：
ImBatch is a FREE batch image processing tool for Windows, which features an excellent user interface that is easy to use and understand and can convert, resize, rotate and carry out other operations on lots of images in a single operation.
What makes this tool different from other batch image processors is its Task Structure. You can combine Tasks to make a processing sequence that will give you exactly what you want. The program offers many imaging functions (Tasks) like converting, resizing or applying watermark. You can change the order of tasks, add some tasks twice or more (for example, to convert images to JPEG and PNG in one go), turn off/on tasks to exclude/include them from the task processing list, hide some task parameters, leaving only the necessary ones. Also you can undo/redo all changes made in Task List.