Best Andy's FLV Joiner Alternatives ranked by AI · updated Aug 2026

Andy's FLV Joiner is a Windows utility for combining multiple Flash Video files into one FLV file. It is designed for users who need simple, lossless FLV concatenation without a full video editor.

Top 6 Andy's FLV Joiner alternatives

1 FFmpeg logo

πŸ’‘ Pick it for maximum format support, automation, and cross-platform control.

FFmpeg is a powerful multimedia framework that can decode, encode, transcode, mux, demux, stream, filter, and play almost any media format.

2

πŸ’‘ Pick it for a modern graphical interface and lossless joining across multiple desktop platforms.

LosslessCut is a cross-platform tool for quickly cutting and remuxing video without re-encoding when the source permits it. It can help salvage...

Pros

  • Much easier for quickly extracting good sections than MPEG2Repair
  • Cross-platform desktop application
  • Uses FFmpeg for broad media compatibility

Cons

  • Does not provide MPEG-2 packet-repair diagnostics
  • Cannot replace MPEG2Repair for detailed stream validation
  • Lossless cuts may be limited by keyframe placement
3 Shutter Encoder logo

Shutter Encoder

Shutter Encoder Team

πŸ’‘ Pick it for an FFmpeg-powered GUI with joining, rewrapping, and conversion tools.

Shutter Encoder is a free desktop media-processing application built around FFmpeg. It provides accessible tools for transcoding, rewrapping, trimming, downloading, subtitle handling,...

Pros

  • Free graphical access to many FFmpeg operations
  • Handles batch transcoding, rewrapping, proxies, and common post-production tasks
  • More approachable than raw FFmpeg for standalone jobs

Cons

  • Does not function as a direct export plugin inside most NLEs
  • Interface exposes fewer specialized controls than command-line FFmpeg
  • Large batches can require manual setup and monitoring

πŸ’‘ Pick it for lightweight editing and joining with a traditional desktop interface.

Avidemux is a free and open-source video editing software designed for simple cutting, filtering, and encoding tasks.

5 Clideo logo

Clideo

Clideo

πŸ’‘ Pick it for quick browser-based merging when installing software is not practical.

Clideo is an online suite of simple video editing and processing tools, including video compression and format conversion. It targets creators and...

Pros

  • Adds trimming, resizing, merging, and other editing tools beyond TinyVid
  • More accessible for casual creators than HandBrake or FFmpeg
  • Runs in a browser and supports common video formats

Cons

  • Free exports may include restrictions or branding
  • Fewer advanced encoding controls than HandBrake
  • Cloud uploads can be slower for large videos

πŸ’‘ Pick it when joining is part of a broader editing project with titles, transitions, or audio work.

OpenShot is a free, open-source video editing software that offers a simple and powerful way to create and edit videos.

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