Okdo Software · SWF (legacy)

Png to Swf Converter

Convert images to SWF on Windows.

Okdo Png to Swf Converter converts images into SWF directly on your Windows PC. 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
Png to Swf 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 png image format files to flash video once to save your time.
  • It can process a number of png images serially into a swf file.
  • Adjust the image quality as needed.
  • Adjust the page size of the created SWF video.
  • Set the image transition interval.
  • Set the animation playback speed.
  • Stretch/Shink png image to fill SWF screen.
  • Merges the converted images into a single SWF.
  • Zoom images by a scaling factor.
  • Customize the output file name.
  • Save list: Save the converted files to a reusable list.
  • Load list: Load a saved list and convert its files directly.
  • 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 *.png

⬅️ Output

Flash video *.swf

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
★★★★★
154 verified reviews
5★154
4★0
3★0
2★0
1★0
YN
Yuki N.
Museum Technician
★★★★★Mar 2025

It handled our password-protected PDFs without any drama. Preserves the original layout, fonts and images.

✓ Verified purchase
MM
Maria M.
Legacy Systems Engineer
★★★★★Apr 2025

As a Legacy Systems Engineer, I needed something I could trust with sensitive documents. Png to Swf delivered. Runs entirely offline, no internet connection required.

✓ Verified purchase
NC
Noah C.
Legacy Systems Engineer
★★★★★Feb 2025

We bought the one-time license and never looked back — no subscription, free updates. Runs entirely offline, no internet connection required.

✓ Verified purchase
TR
Tom R.
Museum Technician
★★★★★Mar 2026

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

✓ Verified purchase
AC
Aisha C.
Museum Technician
★★★★★Mar 2026

Great value for a one-time purchase. Free updates are included with the license.

✓ Verified purchase
JN
James N.
Legacy Systems Engineer
★★★★★Apr 2026

Switched our team to Png to Swf and the batch conversion alone saves us hours every week. Free updates are included with the license.

✓ Verified purchase

More converters you may need