Image Viewer

Image viewer with lossless JPEG rotation, RAW, Amiga IFF and many other formats

Type: Lister (WLX)
Version: 1.0.0.16
Files: JPG, PNG, GIF, TIF, WEBP, HEIC, PSD, IFF …

Open a plugin zip in Total Commander (Enter) and it installs the plugin itself. Each plugin comes in both 32-bit and 64-bit versions.

What's new

Image Viewer is a Total Commander Lister plugin that shows an image when you press F3 and lets you rotate, flip and save it losslessly. It ships its own decoders and also uses the Windows Imaging Component, so it opens common formats, RAW photos, HDR as well as Amiga icons and pictures. It is not a replacement for XnView or Imagine; the goal is a fast and reliable preview.

Features

Lossless JPEG rotation directly on the DCT coefficients (the same algorithm as jpegtran); Exif, comments and the ICC profile are preserved.
PNG, BMP and TIFF are rotated and saved in the same format without loss; the EXIF orientation from the camera is applied automatically.
Save as PNG, JPEG, BMP or TIFF and batch conversion of all images in the folder.
Animations play, the current frame or all frames can be extracted to PNG.
Detailed info including Exif, XMP, IPTC and comments, a checkerboard for transparency and colour management (ICC profile to sRGB).
RAW photos via a Windows codec, and if it is missing, at least the embedded JPEG preview.
Amiga: .info icons (classic, MagicWB, NewIcons, GlowIcons, OS 4) and IFF ILBM/PBM including EHB and HAM.
ZIP, RAR and 7Z archives and CBZ, CBR, CB7 comics are browsed as pages.
Unused keys (N, P) go to Total Commander, so moving to the next file works as usual.

Formats

Group	Formats
built in	QOI, PBM/PGM/PPM, PCX, TGA, PSD, HDR, EXR, SVG, ICNS, ANI, CUR, EMF, WMF …
Amiga	`.info` icons, IFF / ILBM / LBM
Windows (WIC)	BMP, GIF, ICO, JPG, PNG, TIFF, JXR, DDS
with a Microsoft Store extension	AVIF, HEIF/HEIC, WEBP, JXL
RAW	CR2, CR3, NEF, ARW, DNG, ORF, RAF, RW2 and more
archives	ZIP, RAR, 7Z, CBZ, CBR, CB7

Keys

Key	Action
`L` / `R`, `H` / `V`	rotate left / right, flip
`Ctrl+S`, `Ctrl+Shift+S`	lossless save, save as
wheel, `+` / `-`, `F` / `A`	zoom, fit to window / 100 %
`←` `→`, `PgUp` `PgDn`	frame or archive page
`E`, `Ctrl+E`	extract frame / all frames
`I`, `T`, `C`	info, transparency, colour management
`B`	batch-convert the folder
`Ctrl+C`, `F1`	copy image, help

Libraries used: IJG libjpeg 9f, stb_image, nanosvg and tinyexr with miniz.

News (in Slovak)

1.0.0.16

Paletové PNG – obrázky s najviac 256 farbami (GIF, 8‑bitové PNG/BMP, IFF a pod.) sa pri ukladaní do PNG zapíšu ako 8‑bitové indexované PNG (aj s priehľadnosťou), takže sú menšie; inak sa použije 32‑bitové PNG.

Older versions

1.0.0.9 – prvé vydanie

Prvý release pluginu Image Viewer pre Total Commander (Lister, WLX) – 64‑bitový (.wlx64) aj 32‑bitový (.wlx).

Čo prináša

Zobrazenie obrázkov cez F3 s prednosťou pred vstavaným prehliadačom Total Commandera; detekcia podľa hlavičky súboru.
Veľa formátov: vstavané dekodéry (QOI, PBM/PGM/PPM/PAM/PFM, PCX, TGA, PSD, HDR, EXR, SVG, ICNS, ANI, CUR, EMF, WMF a ďalšie), Windows Imaging Component (BMP, GIF, ICO, JPEG, PNG, TIFF, JXR, DDS; AVIF/HEIF/WebP/JXL s rozšíreniami z Microsoft Store) a RAW fotoaparátov s náhradným vloženým JPEG náhľadom.
Amiga: ikony .info (klasické, MagicWB, NewIcons, GlowIcons, OS 4.0) a IFF ILBM/PBM (.iff, .ilbm, .lbm) vrátane EHB, HAM6/HAM8 a masky.
Otáčanie a prevracanie (L/R, H/V) s bezstratovým uložením (Ctrl+S) – JPEG cez DCT koeficienty, PNG/BMP/TIFF bez straty pixelov; Uložiť ako… (Ctrl+Shift+S).
Zoom a posun: koliesko myši, +/-, prispôsobenie oknu / 100 % a pevné 200/300/400 %; plugin si pamätá posledný režim zoomu.
Animácie a viacstranové súbory: prehrávanie (Space), listovanie snímkami a stranami archívu, extrakcia snímkov do PNG (E, Ctrl+E).
Informácie o obrázku vrátane Exif / XMP / IPTC / komentárov (I), zobrazenie priehľadnosti (T), správa farieb ICC → sRGB (C).
Dávková konverzia priečinka (B) a kopírovanie do schránky (Ctrl+C).