Kuadro might be a bit more popular than Polarr. We know about 1 link to it since March 2021 and only 1 link to Polarr. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Polarr has versions for Mac and Windows and a free mode. Source: over 2 years ago
There may be some newer program that also does this but it reminds me of the old Kuadro. Source: over 1 year ago
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