Okdo Software · To Image

Jpeg J2k Jp2 to Image Converter

Convert images between image formats on Windows.

With Okdo Jpeg J2k Jp2 to Image Converter you can turn images into images without leaving your desktop. Process whole folders in one batch. Everything runs offline, so your files never leave your computer.

Standalone — no extra software Batch conversion Files never leave your PC
Jpeg J2k Jp2 to Image Converter screenshot

Key features

Convert entire folders in a single batch with one click
Preserve the original layout, fonts, images, and tables
Fully offline — your files never leave your PC
One-time license with free lifetime updates

Advanced capabilities

  • Simultaneously convert massive different format files to one certain format once to save time.
  • Fine-tune the output image quality.
  • Apply an image watermark.
  • Specify the output image page size.
  • Supports merge the converted images to one gif,tiff.
  • Set the GIF frame delay interval.
  • Set the number of GIF playback loops.
  • Set the GIF transparent color.
  • Set the output ICO size.
  • Define a custom transparent color for ICO output.
  • Set color depth: default color, gray, 16-color (4 bits), 256-color (8 bits), or true color (24 or 32 bits).
  • Customize the output file name.
  • Add an entire folder for batch conversion.
  • Optionally opens the output folder automatically when conversion completes.
  • Saves output files to the same folder as the source files.
  • Saves each converted file to a separate subfolder within the output folder.

Supported formats

➡️ Input

Image File *.jpg, *.jpeg, *.jp2, *.j2k

⬅️ Output

Image File *.jpg, *.jpeg, *.bmp, *.png, *.tif, *.gif, *.emf, *.wmf, *.jp2, *.j2k, *.pcx, *.ico

Why convert with Okdo

Batch convert hundreds of files at oncePreserves layout, fonts and imagesOffline — files never uploaded to the cloudOne-time license, free updates30-day money-back guarantee

What customers say

5.0
★★★★★
225 verified reviews
5★225
4★0
3★0
2★0
1★0
OR
Olivia R.
Archivist
★★★★★Feb 2026

Free online tools choke on large files and upload everything to the cloud. Jpeg J2k Jp2 to Image just works locally. Runs entirely offline, no internet connection required.

✓ Verified purchase
CP
Clara P.
Graphic Designer
★★★★★Aug 2025

Converted a 300-page document in seconds. Preserves the original layout, fonts and images.

✓ Verified purchase
WR
Wei R.
Prepress Operator
★★★★★Jan 2025

Layout and formatting came through perfectly — no broken tables or images. Files never leave the PC — ideal for compliance.

✓ Verified purchase
WK
Wei K.
Graphic Designer
★★★★★Jan 2025

Compared three converters; Jpeg J2k Jp2 to Image was the only one that preserved our layout on Image File *.jpg → Image File *.jpg. Preserves the original layout, fonts and images.

✓ Verified purchase
HS
Hiro S.
Graphic Designer
★★★★★Jun 2025

Support replied within a day when I had a question about Image File *.jpg → Image File *.jpg. Smooth experience overall.

✓ Verified purchase
AL
Aisha L.
Prepress Operator
★★★★★Dec 2025

Great value for a one-time purchase. Fast enough for daily, high-volume workloads.

✓ Verified purchase

More converters you may need