2TIFF

Version 4.0 (8 Feb, 2002).
What's new:

• black and white and palette files are loading several times faster;
• added full support of transparency in raster files:
  - "transparent" color in GIF, ICO, ANY, CUR, XPM
  - "alpha-channel" in TIFF, PNG, MNG, JNG, TGA, URLE, PSP;
• added support for the following formats: DXF (2D only), PSP (raster only), PICT, JNG, MNG, URLE (UTAH RLE format), OTB (Nokia Logo Bitmap), FPX (FlashPix), CUT (Dr. Halo);
• added support for image files in TIFF format with ZIP and Old-JPEG compression (except Old-JPEG-files created by Wang coder);
• added ability to convert to 4-, 48- and 64-bit TIFF format;
• added ability to make one or several colors transparent. Keep in mind that not all formats support transparency:
  - BMP, JPEG and WBMP can not contain any transparent areas,
  - GIF can contain transparent areas at any color depth,
  - PNG can contain transparent areas at any color depth except 1 BPP,
  - TIFF can contain transparent areas only at 32 and 64 BPP color depth;
  
• added ability to delete transparency from image. Transparent areas will be filled with background color granting transparency (alpha-channel) degree (if any);
• "-rgb" -- a new option for saving to TIFF with JPRG-compression in RGB-mode without sampling;
• added new option "-remsrc". It deletes all source files;
• processing of PCD files is optimized. Now image from file is loaded in resolution closest to size of output image;
• CCITT RLEW compression method is replaced with ZIP;
• a revised help file;
• added two new options for sorting input files in alphabetical order from A to Z and from Z to A. Sorting is applied in each folder. Options "-sortlstAZ" and "-sortlstZA";
• added a new option "-acropm(R,G,B,A)", "-acroph<hex color>", "-acrop<decimal color>" -- automatic cropping of margins in specified color. Example:
  2jpeg.exe s="C:\In\*.*" d="C:\out" -acropm(255,0,0,255)
  The program automatically will find on image a rectangle containing pixels with color different from color specified in "-acrop" option. After this it will crop the margins.