Convert ARW to OTB
Convert ARW images to OTB format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The ARW file extension stands for Sony Alpha Raw, a raw image file format used by Sony's Alpha series digital cameras. ARW files contain uncompressed, minimally processed data directly from the camera's sensor, allowing photographers to achieve higher-quality images and more precise edits. Introduced with Sony's Alpha DSLR series, this format is based on the TIFF specification and requires specialized software, such as Adobe Photoshop or Sony's Imaging Edge, for viewing and editing.
The OTB (Over The Air Bitmap) file extension, developed by Nokia, is used for transmitting black and white bitmap images between mobile phones, particularly Nokia and Siemens models. These images, with a maximum resolution of 255x255 pixels, are often sent via SMS in either hexadecimal text or binary format. Historically, OTB files were popular in the early days of mobile communication for sending simple graphics, icons, and wallpapers when data transmission speeds were limited.
Start uploading a ARW image by clicking the Choose File button or drag & dropping your ARW file.
To customize ARW to OTB conversion, use the available tools before clicking the Convert button.
Wait for the converter to finish and download your OTB image.
To change ARW format to OTB, upload your ARW file to proceed to the preview page. Use any available tools if you want to edit and manipulate your ARW file. Click on the convert button and wait for the convert to complete. Download the converted OTB file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to ARW file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to ARW file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to ARW file location or include path to your input file.