AVIF Converter. 4+
Offline Batch AVIF Converter
Reiji Kobayashi
-
- Free
- Offers In-App Purchases
Screenshots
Description
Unlimited Batch converts PNG, JPG (and much more!) to AVIF without upgrading.
Unlimited Batch converts AVIF to PNG (to JPEG is enabled by upgrading).
Add a watermark with converting.(In-App Purchase)
# Easy to Use
You can drag & drop images, folders, and directories from web browsers like Safari.
You can output multiple types of images at one time.
※ Encoding to AVIF takes times, please be patient for completion.
I recommend a Speed value of 8 for fast conversion.
# Secure
All processes are done on your mac.
You don't need to upload your important images to the Internet.
# In-App Purchase - Quality, Resize, Preview Pack
- Convert AVIF to JPEG.
- AVIF encoding options. (Quality, Lossless, Chroma Subsampling)
- Resize with maxWidth and maxHeight.
- Preview result.
- Keep the original extension at the filename.
- Adding prefix or suffix at filename.
※ Lossless may be automatically a little lossy for stable encoding depending on the image. Please change the speed option to convert faster.
# In-App Purchase - Unlimited Watermark Image Pack
- No limit to adding a watermark.
# Some of the features are alpha release
- There are experimental features.
- Images with over 8-bit depth may not be decoded/encoded it's color properly.
- Animated images may be decoded/encoded to static images.
※ I'm waiting for your report for use.
# Other
※ If you have any requests, please send an E-mail to sonice.d1v1b[-]gmail.com. ([-]→@)
※ Please note that macOS default apps cannot read correct AVIF images yet.
※ Please restore the purchase after reinstalling the app.
※ Open Help > In-App Purchase to see the details about In-App Purchase.
※ Please refer to https://d1v1b.com/termofuse for the Terms of Use.
※ I appreciate the use of @kyawthutun's image for the app icon.
https://unsplash.com/photos/tp5sz33nBcg
What’s New
Version 1.3.13
Improved app stability.
Ratings and Reviews
Works great!
One really nice feature is that it includes a utility which will automatically let you view the images in Gallery view in a Finder window, without having to open the app.
Developer Response ,
Thank you for your review!
Yes, this includes QuickLook plugin.
AVIF Converter - BEST EVER!
This is a great app for pros and everday users. The AVIF format is agreat way to compress image files and still get best results! Thank you Joe Drago!!!
Developer Response ,
Thank you for your review!
Pretty good!
Handy tool for converting heic to avif & saving space for iCloud.
Wish it could convert .mov to .avif.
Developer Response ,
Thank you for your review!
App Privacy
The developer, Reiji Kobayashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Reiji Kobayashi
- Size
- 19 MB
- Category
- Developer Tools
- Compatibility
-
- Mac
- Requires macOS 11.0 or later.
- Languages
-
English, German, Japanese, Simplified Chinese
- Age Rating
- 4+
- Copyright
- © SoNice!
- Price
- Free
- In-App Purchases
-
- Enable All Features - Annualy $3.99
- Premium Options & Previews $7.99
- Enable All Features - Monthly $1.99
- Unlimited Watermark image Pack $1.99