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Image Shrinker only saves .jpg files, but it can read many different file
types ...
 | JPEG images (*.jpg, *.jpeg, *.jpe, *.jfif)
- all compression levels |
| TIFF images (*.tif, *.tiff), extended base line
implementation
- compression formats: uncompressed, packed bits, LZW*, CCITT T.4 (raw and
modified fax group 3, possibly word aligned), thunderScan, Deflate, new style
JPEG |
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SGI images (*.bw, *.rgb, *.rgba, *.sgi)
- compression formats: uncompressed, RLE
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| Autodesk images files (*.cel, *.pic) old style only
- compression format: uncompressed
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| Truevision images (*.tga, *.vst, *.icb, *.vda, *.win)
- compression formats: uncompressed, RLE
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| ZSoft Paintbrush images (*.pcx, *.pcc)
- compression formats: uncompressed, RLE
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| Kodak Photo-CD images (*.pcd)
- compression: PCD Huffmann
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| Portable pixel/gray map images (*.ppm, *.pgm, *.pbm)
- compression format: uncompressed
- specials: ASCII and Binary format
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| Dr. Halo images (*.cut, *.pal)
- compression formats: RLE
- special: external palette file (*.pal) is automatically loaded when specified
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| CompuServe images (*.gif)
- compression format: LZW *
- special: interlaced, non-interlaced
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| SGI Wavefront images (*.rla, *.rpf)
- compression formats: RLE
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| Standard Windows bitmap images (*.bmp, *.rle, *.dib)
- compression formats: uncompressed, RLE
specials: OS/2 bitmap format
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| Photoshop images (*.psd, *.pdd)
- compression formats: uncompressed, packed bits
- special: duo tone
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| Paintshop Pro images (*.psp)
- compression formats: uncompressed, LZ77
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| Portable network graphic images (*.png)
- compression format: LZ77
- specials:supported chunks: IHDR, IDAT, IEND, PLTE, gAMA, tRNS, bKGD,
transparency support partially for RGB, which is stored as 32 bits format
Windows meta files (*.wmf, *.emf)
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* The LZW compression algorithm used in GIF and some TIF formats is patented by
UniSys in some countries. Therefore, Image Shrinker DOES NOT implement the LZW
algorithm. LZW-compressed TIF images will not show. GIF Files cannot be created
from within Image Shrinker, so the patent does not apply here.
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