Convert FLV to AVI on Mac
Convert FLV files to AVI format on your Mac with Jollycat. Adobe Flash video format. Legacy format from the Flash era, still found in older web video archives. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
FLV vs AVI
| Property | FLV | AVI |
|---|---|---|
| Type | container | container |
| Compression | H.263/VP6/H.264 + MP3/AAC | Various codecs |
| Container | Yes | Yes |
| Common Codecs | H.263, VP6, H.264, MP3, AAC | DivX, Xvid, MJPEG, H.264 |
| File Extension | .flv | .avi |
| Key Advantage | Common in legacy archives | Wide legacy support |
How to Convert FLV to AVI on Mac
Open your FLV file
Drag and drop your .flv file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Choose AVI as output
Select AVI from the conversion options. Adjust quality settings, bitrate, or resolution if needed.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert FLV to AVI
AVI advantages
Wide legacy support. Simple container format.
FLV limitations
Obsolete format. Flash is discontinued.
Common use cases
Legacy video files, Security camera footage, Old video collections.
FLV to AVI Conversion Tips
Use Jollycat's trim and crop tools to edit your video before converting. This saves time by only processing the parts you need.
For sharing online, AVI with H.264 codec provides the best balance of quality and compatibility.
AVI uses interleaved audio and video streams. Older files often use DivX/Xvid codecs.
Frequently Asked Questions
Is the FLV to AVI conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert FLV to AVI and use all 1,650+ conversion paths with no limits.
Does converting FLV to AVI require an internet connection?
No. Jollycat processes everything locally on your Mac. Your FLV files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple FLV files to AVI?
Yes. Drag multiple FLV files onto Jollycat and convert them all to AVI at once. Batch processing is built in.
Ready to Convert FLV to AVI?
Jollycat handles FLV to AVI conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac