How to Convert CRW to PNG

CRW is the file extension for Canon RAW file format. CRW is the name of this unprocessed and uncompressed RAW file format that Canon uses for its digital cameras. The Canon RAW file format is based on the CIFF (Camera Image File Format) format. Its structure is very similar TIFF¡¯s in the sense that its directories point to data within the file. The only difference is that whereas TIFF¡¯s offsets are absolute, CRW¡¯s are at the beginning of the data block for each directory.

Portable Network Graphics (PNG) is a bitmapped image format and video codec that employs lossless data compression. PNG was created to improve upon and replace GIF (Graphics Interchange Format) as an image-file format not requiring a patent license.

Here we recommend a professional and easy-to-use CRW to PNG converter to meet your demands.

PearlMountain Image Converter allows you to batch convert images to other formats, resize, rotate, crop, add picture watermark, apply effects and add border to thousands of images at one time. With the help of PearlMountain Image Converter, everything will become so easy. 

Below are the simple steps to show you how to batch convert CRW to PNG format. Firstly, you should download and launch PearlMountain Image Converter.

Step 1: Add Images

• Click “Add” or “Add Folder” button to add your pictures in CRW Format that you want to convert to PNG. All loaded pictures will be displayed in the Preview Area.

Step 2: Make Settings

• Choose PNG as target format.
• Check "Interlaced" if you prepare the images for internet..
• You can also resize your images before converting them.

Step 3: Start Conversion

• Click “Browse” button to choose a destination folder and Click the "Convert" button to start the conversion process.
• When the conversion is over open the folder containing new images of JPG format and use them according to your needs.