Any Image 5.1 Portable

Features:
Converts large batches of image files just as easily as a single file.
Supports many different image file formats.
Supports several types of text meta data (native formats, EXIF, IPTC IMM, Adobe XMP, …)
Unicode is supported for file names as well as many forms of text meta data.
True support for deep color and HDR image formats (16-bit integer and 32-bit floating point data/color component).
High quality Floyd-Steinberg dithering available when converting to lower bit-depths - greatly enhances the subjective image quality.
High quality image processing options (e.g. image resizing, framing, un-dithering, sharpness, saturation, contrast, gamma, rotation, mirroring).
High quality color palette optimization when writing palette-indexed images (2, 4, 8, 16, 32, 64, 128 or 256 colors).
Alpha plane, transparency color, and text fields are converted for all formats that support it.
Unique option to compress JPEG's to a target file size as an alternative to the usual 'quality' parameter.
Optimal compression of PGN files with a 'Super optimize' option.
Options useful for web or game graphics, e.g. "Set alpha plane from second file" and "Use optimal shared palette for all files".
Automatically create HTML image tables for image galleries or thumbnail indexes.
Write to multiple output formats in a single batch run.
Command line interface for doing unattended conversions.

Operating System: Windows XP, Vista, 7, 8/8.1, 10

Home Page - http://www.fmjsoft.com/anyimage.html