pngcheck230win32 software open_source_software https://www.google.com/search?client=firefox-b-1-d&q=png+validator > http://www.libpng.org/pub/png/apps/pngcheck.html > http://prdownloads.sourceforge.net/png-mng/pngcheck-2.3.0-win32.zip?download > https://sourceforge.net/projects/png-mng/files/pngcheck/2.3.0/pngcheck-2.3.0-win32.zip/download?use_mirror=astuteinternet&download= > https://astuteinternet.dl.sourceforge.net/project/png-mng/pngcheck/2.3.0/pngcheck-2.3.0-win32.zip<br /><br />This file was stored at "D:\user\Documents\pngcheck-2.3.0-win32.zip"<br /><br />--help text:<br /><pre>D:\[...]>"D:\user\Documents\pngcheck-2.3.0-win32\pngcheck" -help<br />PNGcheck, version 2.3.0 of 7 July 2007,<br />   by Alexander Lehmann, Andreas Dilger and Greg Roelofs.<br />   Compiled with zlib 1.2.3; using zlib 1.2.3.<br /><br />Test PNG, JNG or MNG image files for corruption, and print size/type info.<br /><br />Usage:  pngcheck [-7cfpqtv] file.{png|jng|mng} [file2.{png|jng|mng} [...]]<br />   or:  ... | pngcheck [-7cfpqstvx]<br />   or:  pngcheck [-7cfpqstvx] file-containing-PNGs...<br /><br />Options:<br />   -7  print contents of tEXt chunks, escape chars >=128 (for 7-bit terminals)<br />   -c  colorize output (for ANSI terminals)<br />   -f  force continuation even after major errors<br />   -p  print contents of PLTE, tRNS, hIST, sPLT and PPLT (can be used with -q)<br />   -q  test quietly (output only errors)<br />   -s  search for PNGs within another file<br />   -t  print contents of tEXt chunks (can be used with -q)<br />   -v  test verbosely (print most chunk data)<br />   -vv test very verbosely (decode & print line filters)<br />   -w  suppress windowBits test (more-stringent compression check)<br />   -x  search for PNGs within another file and extract them when found<br /><br />Note:  MNG support is more informational than conformance-oriented.</pre><br /><br />Previously not found at:<br />* https://archive.org/search.php?query=pngcheck<br />* https://www.google.com/search?q=%22pngcheck%22+site%3Aarchive.org eng Internet Archive HTML5 Uploader 1.6.4 pngcheck; pngcheck 2.3.0; Windows software; PNG; PNG software; PNG chunks leedusmcclein@gmail.com 2020-06-19 08:20:05 2020-06-19 08:20:05 [curator]validator@archive.org[/curator][date]20200619082815[/date][comment]checked for malware[/comment] community