XnConvert is a simple-to-use application which allows you to quickly perform several operations on your image files, including format conversion. It can be handled by individuals of any experience level.
The interface of the program is plain and simple to navigate through. Image files can be imported into the list by using either the file browser, treeview or "drag and drop" method. Batch processing is allowed.
In the queue you can check out the name, size, date of creation and modification, EXIF date, properties, type, rating, and other data regarding image files.
So, you can add a mask, crop, mirror, rotate and resize pictures, change the color depth, clean metadata and adjust the DPI, as well as add text and watermarks. Furthermore, you can adjust the color balance and apply various filters (e.g. negative, posterize, normalize, saturation, sepia, blur, sharpen, soften).
Once you specify the new format and destination of the images, you can proceed with the conversion job. Furthermore, you can set file renaming rules (e.g. change case), enable XnConvert to keep the folder structure and metadata, and others.
The image processing tool runs on a moderate amount of system resources, has a good response time, supports multiple languages for the interface, quickly finishes a task and manages to keep a good image quality after conversion. No errors have occurred during our tests and XnConvert did not freeze or crash. Unfortunately, the interface needs some improvements and there is no help file available. Other than that, we strongly recommend XnConvert to all users.