List of Other Free Image-Processing Software IM Raster Toolkit, by Alan Paeth (awpaeth@watcgl.uwaterloo.ca). Provides a portable and efficient format and related toolkit. The format is versatile in supporting pixels of arbitrary channels, components, and bit precisions while allowing compression and machine byte-order independence. The kit contains more than 50 tools with extensive support of image manipulation, digital halftoning and format conversion. Previously distributed on tape c/o the University of Waterloo, an FTP version will appear someday. Utah RLE Toolkit. Conversion and manipulation package, similar to PBMPLUS. Available via FTP as cs.utah.edu:pub/toolkit-2.0.tar.Z and ucsd.edu:graphics/utah-raster-toolkit.tar.Z. Fuzzy Pixmap Manipulation, by Michael Mauldin . Conversion and manipulation package, similar to PBMPLUS. Version 1.0 available via FTP as nl.cs.cmu.edu:/usr/mlm/ftp/fbm.tar.Z, uunet.uu.net:pub/fbm.tar.Z, and ucsd.edu:graphics/fbm.tar.Z. Img Software Set, by Paul Raveling . Reads and writes its own image format, displays on an X11 screen, and does some image manipulations. Version 1.3 is available via FTP as export.lcs.mit.edu:contrib/img_1.3.tar.Z, and venera.isi.edu:pub/img_1.3.tar.Z along with a large collection of color images. Xim, by Philip R. Thompson. Reads and writes its own image format, displays on an X11 screen, and does some image manipulations. Available in your nearest X11R4 source tree as contrib/clients/xim. A more recent version is available via ftp from video.mit.edu. It uses x11r4 and the OSF/Motif toolkit to provide basic interactive image manipulation and reads/writes GIF, xwd, xbm, tiff, rle, xim, and other formats. xloadimage, by Jim Frost . Reads in images in various formats and displays them on an X11 screen. Available via FTP as export.lcs.mit.edu:contrib/xloadimage*, and in your nearest comp.sources.x archive. TIFF Software, by Sam Leffler . Nice portable library for reading and writing TIFF files, plus a few tools for manipulating them and reading other formats. Available via FTP as ucbvax.berkeley.edu:pub/tiff/*.tar.Z or uunet.uu.net:graphics/tiff.tar.Z ALV, a Sun-specific image toolkit. Version 2.0.6 posted to comp.sources.sun on 11dec89. Also available via email to alv-users-request@cs.bris.ac.uk. popi, an image manipulation language. Version 2.1 posted to comp.sources.misc on 12dec89. ImageMagick, an X11 package for display and interactive manipulation of images. Uses its own format (MIFF), and includes some converters. Available via FTP as export.lcs.mit.edu:contrib/ImageMagick.tar.Z Khoros, a huge (~100 meg) graphical development environment based on X11R4. Khoros components include a visual programming language, code generators for extending the visual language and adding new application packages to the system, an interactive user interface editor, an interactive image display package, an extensive library of image and signal processing routines, and 2D/3D plotting packages. Available via FTP as pprg.unm.edu:pub/khoros/*. LaboImage, a SunView-based image processing and analysis package. It includes more than 200 image manipulation, processing and measurement routines, on-line help, plus tools such as an image editor, a color table editor and several biomedical utilities. Available via anonymous FTP as ads.com:pub/VISION-LIST-ARCHIVE/SHAREWARE/LaboImage_3.1.tar.Z The San Diego Supercomputer Center Image Tools, software tools for reading, writing, and manipulating raster images. Binaries for some machines available via anonymous FTP in sdsc.edu:sdscpub. Don't forget to set binary mode when you FTP tar files. For you MILNET folks who still don't have name servers, the IP addresses are: export.lcs.mit.edu 18.24.0.12 ftp.ee.lbl.gov 128.3.112.20 cs.utah.edu 128.110.4.21 nl.cs.cmu.edu 128.2.222.56 venera.isi.edu 128.9.0.32 ucbvax.berkeley.edu 128.32.133.1 weedeater.math.yale.edu 130.132.23.17 freebie.engin.umich.edu 141.212.68.23 pprg.eece.unm.edu 129.24.24.10 ads.com 128.229.30.16 sdsc.edu 132.249.20.22 Also, the newsgroup alt.graphics.pixutils is specifically for discussion of software like this. You may find useful information there.