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JSImageViewer

JSImageViewer egy gyors, kicsi és freeware .NET képnézegető Windows XP, Windows Vista, Windows 7, Windows 8 és a Windows 8.1 és 10-re.flag_us flag_hu

Jelenleg angolul, magyarul és németül elérhető.
A Png, Jpeg, Bmp, Icon, Tiff, Gif, Pva fájl típusokat nyitja meg.

Legutolsó verzió: 2015-09-23

Js_Image_Viewer_Szolgaltatasok

Egy iskolai projektnek indult, inspirált “nagy” IrfanView.

Én eredetileg az iskolában az utolsó projektként kezdtem ezt a programot írni. Azért döntottem a képnézegető mellett, mert hiányzott néhány funkció az IrfanViewból, valamit az IrfanView néha nem olyan jó az átláthatóság kezelésében és imádok programozni! 🙂

A FreeImage.dll elsősorban PNG tömörítésre használom, mert a natív .NET könyvtár nem olyan jó benne. Ha már használom, ezen kívül -ha már használom- akkor bizonyos átalakulásokat és az EXIF kezelési is ezzel oldottam meg.

Remélem tetszeni fog! 🙂

Requires .NET 4.0
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JSImageViewer is a fast, small and Freeware .NET image viewer for Windows XP, Windows Vista, Windows 7, Windows 8 and 8.1 and Windows 10.flag_us flag_hu

Currently avaliable in English, Hungarian and German.
Opens: Png, Jpeg, Bmp, Icon, Tiff, Gif, Pva.

Last build: 2015-09-23

Js_Image_Viewer_Main_Features

It started as a school project, inspirated by the great IrfanView.

I originally start this project to my final project work in my school, and I choose this project, because I missed some function form IrfanView, IrfanView sometimes not so good with transparency and also I love to writing programs! 🙂

Then I needed some extra function, and also I like to experiment with steganography and encryption so I added some extra staff 🙂

I use FreeImage.dll mainly for PNG compression, because native .NET libraries are not so good at it. If I already use it, then I also use it for some transformation and EXIF.

I hope you like it as well 🙂

Requires .NET 4.0

[su_spoiler title=”Full feature list and how to use them -> Click here to open…” style=”fancy” icon=”plus-circle” anchor=”http://www.joeszalai.org/disclaimer.html”]
Image functions:

  • loop through opened picture folder and move between back and for with arrow keys or mouse wheel
  • zoom with + and
  • and also Z + mouse wheel
  • zoom between 10-3000x, also zoom to fit to window (key shortcut: “CTRL + F”),
    or zoom to original size (key shortcut: “CTRL + H”)
  • drag image in zoom mode
  • open Png, Jpeg, Bmp, Icon, Tiff, Gif (key shortcut: “CTRL + O” or “O”)
  • open and save Pva -as PictureViewer Aes encyrpted image
  • (Encrypted Png with AES with random salt)
  • view/edit/save image in HEX mode
  • save to Png, Jpeg, Gif, Bmp, Icon (multiple size inside: 16×16, 32×32, 48×48, 64×64, 128×128),
    and save/print to PDF (by Windows DFP printer),
    key shortcut: “CTRL + S”
  • save (on the same name in Png, Jpeg, Gif, Bmp, Icon) key shortcut: “S”, will warn to overwrite
  • crop selection, zoom selection (select with right mouse click) key shortcut: “CTRL + Y”
  • cut selection out (this will create a transparent background) key shortcut: “CTRL + X”
  • cut area outside of the selection (this will create a transparent background)
  • flip vertically, horizontally (key shortcut: “V” and “H”)
  • rotate 90°, 180°, 270°, fine ratation 0-360° (key shortcut: “L”, “R”, and fine rotation: “CTRL + U”)
  • read Jpeg EXIF if exist (key shortcut: “X”) [FreeImage.dll required]
  • show EXIF and GPS icon if exist, and show EXIF or open GPS in google maps
  • get file properties window from windows (key shortcut: “I”)
  • print image and printer setup
  • Create a screenshot with a button (Key shortcut: “ALT + C”), menu or
    • with a shortcut key combination (even multiple screenshot)
    • or with timer (1-360 second) even with multiple screenshot (up to 99)
    • with whole desktop area (even multiple monitor) or active window
    • show it on window, copy to clipboard or save it on the desired path in Png, Bmp, or Jpeg
  • convert to grayscale
  • Copy whole image to clipboard, or if selected, then the selection (key shortcut: “[selection +] CTRL + C”)
  • Paste image from clipboard, if image in program has selected area, paste there (key shortcut: “CTRL + V”)
  • Copy (key shortcut: “F5”) or move (key shortcut: “F6”) image
    on one of the selected 10 folder (key shortcut for folders: “0”
  • “9”)
  • open opened image in selected external editor via Icon
  • Undo up to 10 operation (images saved as Png to save memory, but it takes a little bit longer time,
    so I put it in to background task, so to have Undo, it is take arround half a second)
  • Delete image to Recycle Bin
  • Effects on images: (Whole image or only selected area)
    • Blur (no transparency)
    • Transparency
    • Grayscale
    • Invert
    • Pixelize
    • Sharpen (no transparency)
    • Only red color
    • Only green color
    • Only blue color
    • Sepia
  • Set as wallpaper
    • XP or lower: Tile, Center, Strech
    • Vista or Higher: Fill, Fit
  • Color correction:
    • Red level
    • Green level
    • Blue level
    • Saturation
    • Gamma
    • Brightness
    • Contrast
  • Selective focus (blur non-selected area) -> ellipse or quare
  • Overlay/Watermark with image (Transparency 0
  • 100%, Positions: Top-left, top-right, center, bottom-left, bottom-right)
  • Overlay/Watermark with text with/out background color
    (Transparency 0
  • 100%, Positions: Top-left, top-right, center, bottom-left, bottom-right)
  • Change color to an other/transparency one with range full image or selection
  • Color picker, you can open in regular color picker, or show the HTML (HEX) #123ABC format and RGB 123, 123, 123 format.
  • See information (resolution, aspect ratio, size on disk, last modification, megapixel and DPI)
  • Save copy/move folders, external editor, screenshot folder, show position on image, show date and time on image
    and resize window on demand in XML file
  • Check extension and file header, if not correct, give a warning and the possibility to rename it.
  • HUD (heads-up display) possible turn on/off: position, file type, last modification date and saving (saving con not be turned off)
  • Allow drag from imagebox to file, skype, viber, etc… with CRTL key pressed and mouse drag
  • upload to facebook
  • print borderless, best fit, strech, original size, multiple copies, show printable area and positioning image on page
  • compare two images
  • detect steganography LSB (Less Significant Bit) and show it in window
  • hide/reveal selected file in image (Steganography LSB) after en/decrypted with AES

Batch processing:

  • Watermark image with image or text
    adjustable transparency and position (right/left and bottom/top and center)
  • convert selected folder (and subfolders) between Png and Pva
  • delete or change EXIF in selected folder (and subfolders)
    • change user commend,
    • fix orientation
    • delete whole EXIF
    • delete only the GPS tag
  • change image date (also change it in EXIF, if no EXIF then create one)

Please read the disclaimer.