Wondershare UniConverter

About Wondershare UniConverter

Conversion is the core, and it is done in batches. A folder of mixed source formats goes in, one target profile is chosen, and everything comes out matching. The profile list covers device targets, editing formats, delivery formats and audio only outputs, and a custom profile exposes the codec, bitrate, resolution and frame rate directly for anyone who wants to set them by hand.

Hardware acceleration is the reason the queue finishes. The encoder path uses the GPU where one is present, which turns a batch that would take an afternoon on the processor alone into something closer to real time. Quality is preserved through a two pass option when file size matters more than speed.

Compression is treated as its own task rather than a side effect. A target file size can be set and the tool works out the bitrate needed to hit it, with a preview of a short section so the quality can be judged before committing to the whole file. That is the usual fix for a video that will not upload or attach.

Around the converter sit the tools that stop a second application being needed: trimming, cropping, merging, watermarking, subtitle attachment, audio extraction, a screen recorder, a disc authoring module with menu templates, and a media player for checking results. It is a workbench rather than a single purpose tool.

What is included in this build

• Batch conversion with one target profile applied across mixed source formats
• Device, editing, delivery and audio only profiles plus a fully custom profile
• Hardware accelerated encoding with a two pass option for quality critical work
• Compression to a target file size with a preview before committing
• Trim, crop, merge, rotate and watermark tools built in
• Subtitle attachment, burn-in and audio track extraction
• Screen recorder and disc authoring module with menu templates
• Built in player for checking source and output files without leaving the application

Changed in version 17.4.7.651

• Additional hardware encode paths on current generation GPUs
• Faster batch queue processing on large folders
• Improved compression accuracy when hitting a target file size
• New disc menu templates added
• Reduced memory use during long conversion runs

Installation walkthrough

These steps assume a clean machine. If a previous release of the same application is present, deal with that first, since an overlapping install is the most common cause of a setup that stops halfway.

1. Extract the archive to a folder with a short path.
2. Disable real-time protection until setup completes.
3. Run the installer as administrator.
4. Enable hardware acceleration in preferences after first launch if a suitable GPU is present.
5. Set the output folder before starting the first batch so results do not scatter.

System requirements and file details

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