There was a download of RawView 1.6.2 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 1.6 and 1.5 are the most frequently downloaded ones by the program users.
The RawView installer is commonly called javaw.exe. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free software was originally developed by Through-the-lens.net. RawView is included in Photo & Graphics Tools.
From the developer:
RawView views and converts raw-files from various Canon, Nikon, Minolta, Pentax, Olympus and Kodak D-SLR cameras. Preliminary support for Adobe Digital Negative (DNG) format is also included.
Features include custom tonal curves, adjusting image parameters, white balancing, auto-orientation, resizing and exporting photos (JPEG, 8 and 16bit TIFFs). RawView also supports EXIF-information when available.
You may want to check out more software, such as MAINLINE or Converty, which might be similar to RawView.