Aiseesoft Audio Converter – Audio Format Change, Batch Conversion, Quality Presets

What is included in Aiseesoft Audio Converter?

Audio Conversion – Converts video and audio into common output formats.
Audio Extraction – Pulls soundtracks from SD and HD video.
Lossless Conversion – Keeps FLAC, WAV, and AIFF quality intact.
Basic Editing – Trims, merges, and adjusts track volume.
Performance Metric – Outputs 13 audio formats including MP3 and FLAC.
Important – Outputs audio only; no video conversion or recording.

What are the main benefits of Aiseesoft Audio Converter?

Aiseesoft Audio Converter is a desktop tool that changes audio formats and pulls sound out of video files while keeping the original quality. It brings format conversion, basic trimming and merging, and batch processing into one workflow on Windows and Mac.

Broad Formats – Reads common video and audio sources.
Quality Retention – Preserves sound during lossless format conversion.
Batch Speed – Converts many files in one run.
Per-File Control – Sets bitrate, sample rate, and channels individually.
Ringtone Ready – Trims and exports clips for mobile players.
5.1 Audio – Handles 5.1-channel surround audio output.

What does Aiseesoft Audio Converter do?

Aiseesoft Audio Converter changes audio files from one format to another and extracts the audio track from video files, exporting the result to 13 audio formats such as MP3, FLAC, WAV, AAC, and M4A. It reads both audio sources like FLAC, APE, OGG, WAV, and WMA and video sources like MP4, MKV, MOV, and AVI, including HD streams such as M2TS and TS, so a recorded interview or concert clip becomes a clean audio file. Beyond conversion it offers light editing: trimming a section, merging several tracks, and adjusting volume before export. It is a format and extraction tool, not a recorder or a full audio editor with effects.

Which audio and video formats does Aiseesoft Audio Converter support?

On output it writes 13 audio formats: AAC, AC3, AIFF, AMR, AU, FLAC, M4A, MKA, MP2, MP3, OGG, WAV, and WMA. On input it accepts a wider range, including lossless and lossy audio such as APE, CUE, and Real Audio, plus video containers like MP4, MKV, FLV, and WMV and high-definition formats such as HD TS and HD M2TS. For lossless work it moves between FLAC, WAV, M4A, AU, and AIFF without re-compressing, which matters when you archive masters or prepare files for Apple devices. There is no video output, so every job ends as an audio file.

Can Aiseesoft Audio Converter pull the audio out of a video?

Yes. It extracts the soundtrack from both standard and high-definition video, including MP4, MOV, MKV, AVI, and HD formats such as M2TS, TS, and MPEG2 HD, then saves it as MP3, AAC, FLAC, or another supported audio format. This lets you save the audio from a lecture recording, a music video, or a homemade clip without running a separate recorder, which avoids the quality loss that re-recording introduces. You can also set the exact start and end point to trim the clip before extracting, so you keep only the part you need.

Does Aiseesoft Audio Converter keep the original sound quality?

For lossless formats it does. The program converts between FLAC, WAV, M4A, AU, and AIFF without data loss, so a FLAC master can become an AIFF file for an Apple workflow with the audio data intact. When you convert to a lossy format such as MP3 or AAC, you control the result through adjustable bitrate, sample rate, and channel settings, including 5.1-channel surround. Output fidelity for lossy formats still depends on the bitrate you pick, so set it deliberately rather than leaving the default.

What can Aiseesoft Audio Converter not do?

Aiseesoft Audio Converter only produces audio files; it does not export video, record microphone or system audio, or apply restoration effects such as noise removal. Recording and full video conversion sit in separate Aiseesoft products, so this tool is scoped to format conversion, extraction, and basic trimming and merging. The Windows and Mac builds are sold as separate products that share the same conversion workflow, so confirm which platform you need before buying. If your task is repairing damaged recordings or multitrack editing, a dedicated audio editor is the better fit.

Who is Aiseesoft Audio Converter best suited for?

It fits anyone who regularly needs to standardize mixed audio into one playable format or salvage the sound from video. A podcaster can pull the audio from a video interview and export it as MP3 in one batch; a music collector can convert a folder of FLAC and APE files to M4A for Apple devices while keeping lossless quality; someone making a ringtone can trim a clip and export a short M4A or MP3. Because per-file settings and batch processing run together, the practical gain is turning a queue of mismatched files into consistent output in a single pass, which a single-file online converter cannot do as quickly.

Frequently asked questions about Aiseesoft Audio Converter

Is there a free version of Aiseesoft Audio Converter?

In part. Aiseesoft provides a free browser-based tool called Free Audio Converter Online that converts files to formats like MP3, M4A, and WMA with no installation. The full desktop application is paid and comes with a free trial download, so you can test conversion and extraction first.

What is the difference between the online and desktop versions?

The online converter runs in a browser for quick single conversions to popular audio formats, while the desktop app works offline and adds batch processing, HD video audio extraction, clip trimming, merging, and detailed bitrate and channel settings. The desktop version exports the full set of 13 audio formats and processes several files in one pass, which the web tool is not built for. Choose the desktop app for large or high-definition jobs that need consistent settings across many files.