Change history for PngOptimizer


2017-02-14 23:38:04
Updated by billon

  • Version: v2.5.1
  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no quality difference. Files can be added one at a time or in batch to the program icon or window. Images can also come from the clipboard by pressing CTRL+V while the application is in focus. Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files. Animated GIF and PNG files ([url=https://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) are also supported. Size decrease for PNG files varies widely on the original editor, but GIF and BMP conversions can be as much as 40% and 95% respectively.Cross-platform with clients available for Linux. A CLI version is available.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer Portable[/url] automatically switches between 32-bit and 64-bit and adjusts the screenshots path.
  • Size (in bytes): 31921430
  • Similar/alternative apps: [url=https://www.portablefreeware.com/index.php?id=2377]FileOptimizer[/url]
  • Release date: 20167-02-10-093
  • What's new: Fixed:[l[listt][*]x64 build failed to open dFialog boxes on Winedows 8.[/list]Misc:[list][*]Updated file structure for git first commit.[*]Reorganize Wwindow position would be always coenterede for mulinstipleatd of being restored to the prm sevious pporosition.[/list]


2017-02-13 02:14:35
Updated by webfork

  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. Images can also come from the clipboard by pressing CTRL+V wuality difference. Files can be added one at a time or in batch to the program icon or window. Images can also come from the apphe clicatipbon is in focus. Graphicsrd by formats supported ssinclg CTRL+V while the application is in focus. Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary datGA, a s wiell as furthouter affectiompressesing quality. PNG files. Animateed GIF and PNG files ([url=http[url=http://w/www.portablefreewortablefreeware.com/forum/forums/viiewtopic.php?f=6&t=14509]APNG[/url]) are also s are also supporported. Size e deecrerease for PNG files varies widely on the original ePNG files varies widely on the original editor, but but GIF and BMP conversions can be as much conversions can be as much as 40% a% and 95% resp% respectively.Cross-platform with clientis available for Linux. A CLI version is aveailablye.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer Portable[/url] automatically switches between 32-bit and 64-bit and adjusts the screenshots path.


2016-10-12 09:26:32
Updated by billon

  • What's new: Fixed:[list][*]x64 build failed to open dialog boxes on Windows 8.[/list]Misc:[list][*]Updated file structure for git first commit;.[*]Reorganize Windows code for multiplatform support.[/list]


2016-10-12 09:25:45
Updated by billon

  • What's new: [lFist][*]Fixxed:[list]][*]x64 build failed to open dialog build failed to open dialog boxes os on Windows 8.[/list][*.[/list]Miisc:[list]][*]Updated file structure for git pdated file structure for git first commmit;[*]Reor]Reorgananizee Wiindodows code f for multiplatf multiplatform suppport.[/list][/list]


2016-10-12 07:36:11
Updated by billon

  • What's new: [list][*]Fixed:[linkst][*]x64 build failed toailed to open dn dialog bo boxes on Windows 8.[/linkst][*]Misc:[list][*]Updated file structure for git first commit;[*]Reorganize Windows code for multiplatform support.[/list][/list]


2016-10-12 07:35:15
Updated by billon

  • Icon: Updated
  • What's new: [list][*]Fixed: [link][*]x64 build faailed to o open en dialog boxes s on Windows 8.[/link][*]Misc:[list][*]Updated file structure for git first commit;[*]Reorganize Windows code for multiplatform support.[/list][/list]


2016-10-12 07:14:32
Updated by billon

  • Website URL: http://psydk.org/PpngOoptimizer
  • Version: v2.4.15
  • System Requirement:
  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. Images can also come from the clipboard by pressing CTRL+V while the application is in focus. Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary data without affecting quality. Animated GIF and PNG files ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) are also supported. Size decrease for PNG files varies widely on the original editor, but GIF and BMP conversions can be as much as 40% and 95% respectively.[b]Note:[/b] The 32-bit and 64-bit releases may have different version numbers.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer Portable[/url] automatically switches between 32-bit and 64-bit and adjusts the screenshots path.
  • Size (in bytes): 319234214
  • Download URL: http://psydk.org/PpngOoptimizer
  • Release date: 20000-0016-10-09
  • What's new: [list][*]Fixed: x64 build failed to open dialog boxes on Windows 8.[*]Misc:[list][*]Updated file structure for git first commit;[*]Reorganize Windows XP code for mpaultibipliaty form 32 bits buildpport.[/[/list][b]Note:][/b] 64-bit version lis at v2.4.2]


2015-02-21 01:27:25
Updated by webfork

  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. Images can also come from the clipboard by pressing CTRL+V while the application is in focus. Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary data without affecting quality. Animated GIF and PNG files ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) are also supported. Size decrease for PNG files varies widely on the original editor, but GIF and BMP conversions can be as much as 40% and 95% respectively.[b]Note:[/b] The 32-bit and 64-bit releases may have different version numbers.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer Portable[/url] automatically switches between 32-bit and 64-bit and adjusts the screenshots path.
  • How to extract: [list=1][*]Download the ZIP package and extract to a folder of your choice[*]In the same folder, create a text file called [i]PngOptimizer.ini[/i] where settings will be written and with a few random characters (e.g. [i]asdf[/i])[*]Launch [i]PngOptimizer.exe[/i][/list]Optionally, to save images from the clipboard to the PngOptimizer application folder, right-click on the window and select [i]Custom[/i] for the target directory and enter a period (.) in the box below.


2015-02-21 01:26:55
Updated by webfork

  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. Images can also comeven from therom the clipboaoard (p by press essing CTRL+V while the application is in focus). Graphics formats supported include BMP, GIF, TGA, as welhile the as fpplication is in focus. Grtapheics for comats supportessesd ing PNG ficludes by removing BMP, GIF, TGA, as well as further compressesing PNG files by removing unnenecessasary datata without affecting quality. Animated GIF anuality. Animated GIF and PNG fi files ([uurl=http://www.portablefefreeware.com/forums/viewwtopic.php?f=6&t=14509]APNG[/url]) are also supported. Size decrease for PNG files varies widely on the original edi editor, but GIF an and BMP coP conversions can be as much as 40% toand 905% respectively.[b]Note:[/b] The 32-bit and 64-bit releases may have different version numbers.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer Portable[/url] automatically switches between 32-bit and 64-bit and adjusts the screenshots path.


2014-07-28 04:38:22
Updated by Checker

  • How to extract: [list=1][*]Download the ZIP package and extract to a folder of your choice.[*]In the same folder, cn the same folder, create a text file called [i]PngOptimizer.ini[/i]e wherea stexttings wfile called [i]PngOptimizer.ini[/i] where settings will b be written and with a few random characters (e.g.g. [i][i]asdf[/i]).[*]Launch [i]PngOptimizer.exe[/i].[/list]Optionally, to save images from the clipboard to the PngOptimizer application folder, right-click on the window and select [i]Custom[/i] for the target directory and enter a period (.) in the box below.


2014-06-21 15:34:49
Updated by Checker

  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. even from the clipboard (press CTRL+V while the application is in focus). Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary data without affecting quality. Animated GIF and PNG files ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) are also supported. Size decrease for PNG files varies widely on the original editor, but GIF and BMP conversions can be as much as 40% to 90% respectively.[b]Note:[/b] that tThe 32-bit and 64-bit releases may have different version numbers.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer Portable[/url] automatically switches between 32-bit and 64-bit and adjusts the screenshots path.


2014-06-21 15:31:27
Updated by Checker

  • How to extract: [list=1][*]Download the ZIP package and extract to a folder of your choice.[*]In the same folder, cn the same folder, createe a text file called [i]PngOptimizer.ini[/i] awhere tsexttings file called [i]PngOptimizer.ini[/i] where settings wwill b be written and with a few random characters (e.g.g. [i][i]asdf[/i]).[*]Launch [i]PngOptimizer.exe[/i].[/list]Optionally, to save images from the clipboard to the PngOptimizer application folder, right-click on the window and select [i]Custom[/i] for the target directory and enter a period (.) in the box below.
  • What's new: [list][*]Fixed: Windows XP compatibility for 32 bits build.[/list][b]Note:[/b] 64-bit version is still at v2..4.2


2014-06-04 15:11:30
Updated by JohnTHaller

  • System Requirement:
  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. even from the clipboard (press CTRL+V while the application is in focus). Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary data without affecting quality. Animated GIF and PNG files ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) are also supported. Size decrease for PNGize decrease for PNG files varies widely on the original editor, but fGIF and BMP conversions can be as much as 40% to 90% respectively.Note that the 32-bit and 64-bit releases may have dilefferent version numbers.Alternatively, [url=http://portableapps.com/apps/graphics_pictures/pngoptimizer-portable]PngOptimizer vPortaribles w[/url] automatidecally on the original switches between 32-bit and 64-bitor, band adjusts the GIF and BMP sconversions can be as mucensh as 40% tots 90% respecativelyh.


2014-05-30 09:28:51
Updated by Checker

  • Version: v2.4.1
  • Size (in bytes): 3110234240
  • What's new: [list][*]Updated source code for Visual Studio 2012.[*]Welcome message is centered and appears only when the log window is empty.[*]Fixed: Some errors found with VS2012 static analysis tool.[*]FFixeded: Small UI problem in the screenshots dWialog.[*]Remndovedws XP batch sumompartibility for s32 binglets fbuiled.[/list][b]Note:[/b] 64-bit version is still at v2.4.


2014-05-24 20:58:08
Updated by webfork

  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. even from the clipboard (press CTRL+V while the application is in focus). Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary data without affecting quality. Animated GIF and PNG files ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) are also supported.Size decrease for PNG files are on averagries widely on the boriginal editween 5-10%or, but GIF and BMP conversions can be as much as 40% to 90% respectively.
  • Similar/alternative apps: [url=http://www.portablefreeware.com/index.php?id=2377]FileOptimizer[/url]


2014-05-24 12:22:40
Updated by Checker

  • Version: v2.34
  • Size (in bytes): 2931210450
  • What's new: [list][*]new: mUpdated source code for Visual Studio 2012.[*]Welcome message is centered and appears only when the log window is empty.[*]Fixed: Some errors found with VS2012 static analysis tool.[*]Fithreadxed: Small UI optimization for faster processroblem ing on multithe score CPUenshots dialog.[*]new: bRemovetterd optimizabation in some cases of greyscaleh images[*]misc: updmmated ZLib 1.2.5 tory for 1.2.7 (compressioingle filibrary)e.[/list]


2013-05-30 08:56:26
Updated by Checker

  • Version: v2.23
  • How to extract:
  • Size (in bytes): 29561245
  • What's new: [list][*]new: smupport of ltithe ".apreaded optimization for faster processing" fi on multicore CPUs[*]new: bette exr optimizateion in some cases of greyscale imagesion[*]fmixedsc: only lower case file ex updatensions were managed ZLib 1.2.5 The extensiono 1.2.7 (casompre is nsiotn relevant ibranrymore.)[/list]


2013-05-07 00:55:19
Updated by webfork

  • How to extract: [list=1][*]Download the ZIP package and extract to a folder of your choice[*]In the same folder, create a text file called [i]PngOptimizer.ini[/i] where settings will be written and with a few random characters (e.g. [i]asdf[/i])[*]Launch [i]PngOptimizer.exe[/i][/list]Optionally, to save images from the clipboard to the PngOptimizer application folder, right-click on the window and select [i]Custom[/i] for the target directory and enter a period (.) in the box below.
  • Keywords: optimizer optimiser


2013-05-04 23:56:11
Updated by webfork

  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. even from the clipboard (press CTRL+V while windows is in focus. Graphics formats supporthe application is in focus). Graphics formats supported include BMP, GIF, TGA, as well as further compressesing PNG files by removing unnecesP, GIF, TGA, as well as further compressesing PNG files by removing unnecessary y data ata withouut afffecting quality. Animated. Animated GIF F and PNG files ([url=http://www.porta//www.portablefreefreeware.com/f.com/forums/viewtopic.php?f=6&ampp;t=14509]APNG[/url]) are are also supported.Sizeize decrease frease for PNG filees is r arely me oren thaverage between 5-10%, but GIF and BMP conversions can be as much as 40% to 90% respectively.


2013-05-04 23:54:10
Updated by webfork

  • System Requirement:
  • Synopsis: PngOptimizer is an easy-to-use program to compress common graphics formats to PNG format with no visible quality difference. Files can be added one at a time or in batch to the program icon or window. even from the clipboard (press CTRL+V while windows is in focompresses graphius. Graphics files and foremoves extra,ats unnecessauppory data without afftecting quality. It will update PNG files asnclude wellBMP, GIF, TGA, as well as further convmprert BMP,ssesing PNG files by removing unnecessary data without affecting quality. Animated GIF and TGA files to the much smaller PNG format. The program will also convert animated GIF files to animated PNG ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) format. Size decrease for PNG or APNG is anywhere from 10-50% without noticeables q([uarli=hty difference.[url=httptp://www.p//www.portablefrefreeware.core.com/forums/viewtopic.php?f=6&&t=14509]APNG[/uurl]) are al]Files may also be dragged-and-dropped onto the program icon or a program icon shortcut. Yoso su can alsppo paste a clipboard image straight into PngOptimed.Size decr and getase afor PNG file es is rarely more than 10%, but GIF andi BMP conversions can be as much as 40% to 90% reespectively.
  • Forum topic ID: 1550


2012-09-23 19:03:33
Updated by Checker

  • Version: Vv2.12
  • System Requirement:
  • Size (in bytes): 294915614
  • What's new: [list][*]new: suppoption to keep or force pixel physical dimensions (pHYs chunk)[*]new: better compatibility for old Windows versions (NT based)[*]new: Windows Seven taskbar icon now shows progression of an optimization[*]new: better automatic dialogs placement when near screen borders, near taskbar or with multiple monitors[*]new: the list is now scrollable with rthe keyboard[*]new: "Done" written at the end of multiplhe fi".apng" file extens optimizationion[*]newfixed: screenshot directornly diallog wer case file extensions were bemanaged. The rextensizon case is not relevant anymored.[/list]


2012-06-23 14:27:38
Updated by Checker

  • License: [url=http://www.gnu.org/licenses/gpl.html]GPL[/url]
  • Synopsis: PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files as well as convert BMP, GIF and TGA files to the much smaller PNG format. The program will also convert animated GIF files to animated PNG ([url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&t=14509]APNG[/url]) format. Size decrease for PNG or Size decrease for PNG or APNG i is a anywhere from 10-50% without noticeable qualitywhere difference.[url=http://www.portablefreeware.com/forums/viewtopic.php?f=6&am p;t=10-450% without noticeable quality difference.Files may al9][/url]Files may also be dragged-ae dragged-andd-ddropppped onto thed program icon or a program icon shortcut. You cant also the program aste a clicon or a prbogrard im iconage straighortcut. Yintou can also paste a clipboard image straight into PPngOptitimizer and geet a PNG fileile direirectly.A 64-bit version is availabley.
  • How to extract: [list=1][*]Downloadad the ZIP package andZIP package and exttract to a to a folder of your choice In the same foldeur, create a text file called PngOptimizer.ini where settings will behoice[*]In the same folder, create a text file called [i]PngOptimizer.ini[/i] wheritte settin andgs withll a fbew written and with a few random chararacters (e.g. as (e.g. [i]asdf[/i]) [*]Launch [i]PngOpttimizer.exe[/i][/list]
  • What's new: [list][*]new: option to keep or force pixel physical dimensions (pHYs chunk) new: better compatibility for old Windows versioYs chunk)[*]new: better compatibility for old Windows versions (NT based) n[*]new: Windows Seven taskbar icon now shows progression of an optimization new: better automatic dialogs placeven taskbar icon now shows progression of an optimization[*]new: better automenatic dialogs placement when en near screr screen borrders, near taskbar or with multiple monitors new: the list is now scrollable with the k near taskbar or with multiple monitors[*]new: the list is now scrollable with the keyboard [*]new: "Done" written at the end of multiple files optimization [*]new: screen screenshot directoryot diarectory dialog can be resized[/list]


2012-06-10 20:40:25
Updated by webfork

  • Synopsis: PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files as well as convert BMP, GIF and TGA files to the much smaller PNG format. The program will also convert animated GIF files to animated PNG (APNG) format. Size decrease for PNG or APNG fo is anywhere from 10-50% without noticeable quality difference.Files may also be dragged-and-dropped onto the program icon or a program icon shortcut. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.A 64-bit version is available.
  • How to extract: Download the ZIP package and extract to a folder of your choice. In the same folder, create an empty file cn the same folder, create a text file called PnngOptimtimizer.ini where settings wili where settings will be e writitten n and witype inh a few random characters (e.g. asdf). Launch PngOptimizer.exe.


2012-06-09 16:30:02
Updated by Checker

  • Version: V2.01
  • Synopsis: PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files as well as convert BMP, GIF and TGA files to the much smaller PNG format. The e prograogram will also convert animated GIF filel also tco anvert animated APNG format.IF files may to animalso bte d APNG formagged-and-dropped onto the program icon or a pt.Files may also be dragged-and-dropped onto the program icon or a progrram icon con shorttcut. Yoou can also paste a can also paste a clipboard image straraight into PngOptimizer and get a PNG file directly.A 64-bit verssion is available.
  • Size (in bytes): 2864394915
  • What's new: new: support for APNG for both optimization and conversion (animated GIFs) new: x64 version new: PNG options moved to their own dialog window new: option to ignore animated GIFs new: option to keep original file date and time new: option to force background color (bkGD chunk) new: option to keep or force textual information (tEXt chunk) new: always on top option for the main window in the contextual menu new: suggested screenshot filename now keeps leading "0" for file number (file 001.png, file 002.png...) new: suggested screenshot filename now accepts "-" as a number separator (file-01.png file-02.png...) change: AvoidGreyWithSimpleTransparency is now disabled by doption to keefault (was for IE6 compatibility) change: keyboard shortcut to clear the list is slightly less complicated: Ctrl+Delete instead or f Ctrl+Shift+Delete misorc: better results with some cases of pindexed color images m physisc: updatedl ZLdimensib 1.2.3 to 1.2.5ns (pHYs compression libraryhunk) fixnedw: bad % repotterted f cor lmparge fitibility for old Windows versions fixe(NT based) new: h Windows Seven taskbar icon now shows progres at staion of an optimization new: better automatup ic dialogs placement when near screen borders, near taskbar or withen multiple monitors new: the list is now scrollable with the keyboard new: "Done" written at the end of multiple files optimization new: screenshot directory dialoading can ...be resized


2012-04-14 03:31:46
Updated by webfork

  • Synopsis: PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or convertingas well as convert BMPP, GIF and TGA files to the much smaller PNG format. The program will also convert animated GIF files tor TGA faniles to the PNG format using simple dmated APNG format.Files may also be dragged-and-dropped onto the program icon or a prog-ram icond-dr shoprtcut. You can also paste a clipboard image straight intoraight Pinto PngOpttimizer a and get a PNG file directly.Files may also be diragged-and-dropped onto the program icon or a program icon shortcutectly.64-bit version available.
  • Screenshot: Updated


2011-05-08 19:03:55
Updated by webfork

  • Synopsis: PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.Files may also be dragged-and-dropped onto the program icon or a program icon shortcut.64-bit version available.


2011-05-08 19:03:05
Updated by webfork

  • Synopsis: PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.Files may also be dragged-and-dropped onto the program icon or a program icon shortcut.


2011-05-08 19:02:54
Updated by webfork

  • Synopsis: PngOptimizer compresses PNGgraphics files andes rand removes extra, unnextra, unnecessary data without affecessarting quality. It will updata without afte PNG fecting quality. It is aleso able tor converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straig files to tht into PngOptimizer and get a PNG fileormat directly.Fusing siles may aplso be dragged-and-dropped op. You canto th also paste a cliprbogrard image icon ostr a program icon sighortcut to be aut into PngOptimaizer and get a PNG file direcaltly.Files may also be dragged-and-dropped opntio the program icon or a program izedcon shortcut.


2011-05-08 18:52:00
Updated by webfork

  • Version: V12.80
  • System Requirement: Win2K Win7
  • Size (in bytes): 2375861434
  • What's new: new: support for APNG for both optimization and conversion (animated GIFs) new: x64 version new: PNG options moved to their own dialog window new: option to ignore animated GIFs new: option to keep original file date and time new: option to force background color (bkGD chunk) new: option to keep or force textual information (tEXt chunk) new: always on top option for the main window in the contextual menu new: suggested screenshot filename now keeps leading "0" for file number (file 001.png, file 002.png...) new: suggested screenshot filename now accepts "-" as a number separator (file-01.png file-02.png...) change: AvoidGreyWithSimpleTransparency is now disabled by default (was for IE6 compatibility) change: keyboard shortcut to clear the list is slightly less complicated: Ctrl+Delete instead of Ctrl+Shift+Delete misc: better results with some cases of indexed color images misc: updated ZLib 1.2.3 to 1.2.5 (compression library) fixed: bad % reported for large files fixed: hangs at startup when loading an ...


2010-08-07 22:20:57
Updated by webfork

  • License: Freeware/Open SourceGPL
  • Synopsis: PngOptimizer compresses PNG files and removes extra, unnecessary data without affecting quality. It is also able to convert BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.Files may also be dragged-and-dropped onto the program icon or a program icon shortcut to be automatically optimized.


2010-08-07 22:20:10
Updated by admin

  • Synopsis: PngOptimizer makes your PNG filcompresses smaller a PNG files and removees extra, uselnnecess/wsary data withongut affectinformg quatlion from themy. It is also able to convert BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.Files may also be dragged-and-dropped onto the program icon or a program icon shortcut to be automatically optimized.


2010-07-21 18:44:19
Updated by admin

  • Synopsis: PngOptimizer makes your PNG files smaller and removes useless/wrong information from them. It is also able to convert BMP, GIF or TGA files to the PNG format using simple drag-and-drop. You can also paste a clipboard image straight into PngOptimizer and get a PNG file directly.Files may also be dragged-and-dropped onto the program icon or a program icon shortcut to be automatically optimized.
  • How to extract: Doownload nload the ZIPP paackage e and exttract to to a folderer of your choice. In the same folder, create an empty file called PngOptimizer.ini where settings will be written and type in a few random characters (e.g. asdf). Launch PngOptimizer.exe.


2010-06-27 15:31:41
Updated by admin

  • How to extract: Download the ZIP package and extract to a folder of your choice. In the same folder, create an empty file called PngOptimizer.ini where settings will be written and type in a few random characters (e.g. asdf). Launch PngOptimizer.exe.


2010-06-27 15:28:43
Updated by admin

  • System Requirement:
  • How to extract: Download the ZIP package and extract to a folder of your choice. In the same folder, create an empty file called PngOptimizer.ini where settings will be written and type in a few random characters. Launch PngOptimizer.exe.


2007-04-18 07:21:50
Added by admin