Best Audio Converter Software in 2026
Updated
In short: Lacuna is ranked #1 of 34 as of 4 October 2026, ahead of Switch Audio File Converter and Red Panda Compress Audio Converter. The best-ranked option with a free plan is Switch Audio File Converter. The lowest first paid tier on this page is Lacuna at $0.79/mo.
When an audio file needs a different format, compare converters by the formats they support and the quality controls they offer. Metadata editing can matter if tags are part of your workflow, while batch conversion, CD ripping, and cloud conversion distinguish additional capabilities. Lacuna, Switch Audio File Converter, and Red Panda Compress Audio Converter are among the options shown. The comparison also covers free-plan availability and paid-from pricing. Consider the files and tasks you handle, then weigh the available conversion controls and other features against your needs.
34 audio converter software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Lacuna iPhone only RecognisedPhone appDocumentedFree plan 7.9$0.79/mo
- 2 Switch Audio File Converter Android only RecognisedPhone appDocumentedFree plan 7.8Free Batch conversion: YesSupported formats: 3GA, 3GP, AAC, AC3, AIF/AIFF/AIFC, AMR, APE, AU, CAF, CDA, FLAC, GSM, M4A, M4R, MP3, OGG, OPUS, RAW, SPX, VOX, WAV, WMA, and moreQuality controls: Yes
- 3 Red Panda Compress Audio Converter iPhone + Android RecognisedPhone appDocumentedFree plan 7.7Free Batch conversion: YesSupported formats: MP3, M4A/AAC, WAV, FLAC, OGG, Opus, WMA, MP4, MOV, MKV, AVI, WebM, WMV, TS, MPG, FLV, 3GPQuality controls: Yes
- 4 Ghost Commander Android only RecognisedPhone appDocumentedFree plan 7.3
- 5 Media.io Audio Converter iPhone + Android RecognisedPhone appDocumentedFree plan 7.2 Batch conversion: YesSupported formats: MP3, MP2, WAV, M4A, M4B, M4R, AC3, MKA, APE, AIF, AIFF, AMR, FLAC, AU, CUE, MPA, AP3, RA, RAM, OGG, CAF, WMA, M4P, AAC, AIF, AIFF, AMR, APE, AUQuality controls: Yes
- 6 LuminaAudio Audio Converter iPhone + Android RecognisedPhone appDocumentedFree plan 6.6 Supported formats: MP3, WAV, AAC, M4A, MP4, MOV, MKV, WebM
- 7 CUERipper No phone app RecognisedPhone appDocumentedFree plan 6.4Free Batch conversion: YesSupported formats: WAV, FLAC, APE, lossyWAV, ALAC, TTA, WavPackQuality controls: Yes
- 8 Audio Converter by 123apps No phone app RecognisedPhone appDocumentedFree plan 6.3Free Batch conversion: YesSupported formats: 300+ formats; MP3, WAV, M4A, FLAC, OGG, AMR, MP2 and M4R outputQuality controls: Yes
- 9 AVS Audio Converter No phone app RecognisedPhone appDocumentedFree plan 6.3$4.08/mo Batch conversion: YesSupported formats: MP3, WMA, WAV, M4A, AMR, OGG, ALAC, FLAC, AC3, MP2, AAC, MP1, AU, AIFF, VOX, MPC, MKA, RAW, MIDI, APE, QCP, MPA, Real AudioQuality controls: Yes
- 10 CDex No phone app RecognisedPhone appDocumentedFree plan 6.2Free Batch conversion: YesSupported formats: WAV, MP3, FLAC, AAC, WMA, OGG, OGA, APE, MP2, VQF, MusepackQuality controls: Yes
- 11 fre:ac No phone app RecognisedPhone appDocumentedFree plan 6.2Free Batch conversion: YesSupported formats: MP3, M4A/AAC, FLAC, WMA, Opus, Ogg Vorbis, Speex, Monkey's Audio (APE), WavPack, WAVQuality controls: Yes
- 12 FreeConvert Audio Converter No phone app RecognisedPhone appDocumentedFree plan 5.7$12.99/mo Batch conversion: YesSupported formats: MP3, WAV, AAC, AIFF, AMR, ALAC, WMA, FLAC, M4A, OGG, MP2, OGA, M4B, APE, OPUS, M4R, MID, CAF, MP1, AIFC, MIDI, RMI, M4P, 3GAQuality controls: Yes
- 13 FFmpeg No phone app RecognisedPhone appDocumentedFree plan 5.6
- 14 MediaCoder No phone app RecognisedPhone appDocumentedFree plan 5.6 Batch conversion: Yes
- 15 FFmpeg Batch AV Converter No phone app RecognisedPhone appDocumentedFree plan 5.4 Batch conversion: YesSupported formats: MP3, AAC, AC3, FLAC, WAV, Opus, Vorbis, and other formats supported by FFmpegQuality controls: Yes
- 16 Free YouTube to MP3 Converter No phone app RecognisedPhone appDocumentedFree plan 5.4 Batch conversion: YesSupported formats: MP3, AAC, M4A, OGG, FLAC, WAVQuality controls: Yes
- 17 AudioDope No phone app RecognisedPhone appDocumentedFree plan 5.3 Supported formats: WAV, MP3, Ogg Vorbis, Monkey's Audio, FLAC, Windows Media Audio, WavPack, True Audio, MusePack, CCITT A-law, CCITT u-law, DSP Truespeech, GSM 6.10, IMA ADPCM, Microsoft ADPCM, Microsoft G.723.1, OptimFROG, AVI, AC3, MPEGQuality controls: Yes
- 18 Audiograbber No phone app RecognisedPhone appDocumentedFree plan 5.3 Supported formats: MP3, Ogg Vorbis, WAV, WMA, PCMQuality controls: Yes
- 19 Freemake Audio Converter No phone app RecognisedPhone appDocumentedFree plan 5.3 Batch conversion: YesSupported formats: MP3, AAC, OGG, WMA, WAV, FLAC, M4A, M4R, AMR, AU, AIF, AIFF, AIFC, AC3, ADTS, ALawQuality controls: Yes
- 20 Max No phone app RecognisedPhone appDocumentedFree plan 5.3 Supported formats: MP3, Ogg Vorbis, FLAC, Ogg FLAC, AAC, Apple Lossless, Monkey's Audio, WavPack, Speex, AIFF, WAVEQuality controls: Yes
- 21 MediaHuman Audio Converter No phone app RecognisedPhone appDocumentedFree plan 5.3 Batch conversion: YesSupported formats: MP3, AAC, WMA, OGG, FLAC, Apple Lossless, AIFF, WAVQuality controls: Yes
- 22 MediaHuman YouTube to MP3 Converter No phone app RecognisedPhone appDocumentedFree plan 5.3 Batch conversion: YesSupported formats: MP3, AAC, M4AQuality controls: Yes
- 23 Renee Audio Tools No phone app RecognisedPhone appDocumentedFree plan 5.3 Supported formats: MP3, M4A, MP2, WAV, WMA, ACC, AC3, FLAC, OGG, AAC, AMR, APE, MKA; FAQ also lists AIFF, AU SUN, M4B, M4R, RA and VOCQuality controls: Yes
- 24 SoundConverter No phone app RecognisedPhone appDocumentedFree plan 5.3 Batch conversion: YesSupported formats: Input: Ogg Vorbis, AAC, MP3, FLAC, WAV, AVI, MPEG, MOV, M4A, AC3, DTS, ALAC, MPC, Shorten, APE, SID, MOD, XM, S3M; output: Opus, Ogg Vorbis, FLAC, WAV, AAC, MP3Quality controls: Yes
- 25 X Lossless Decoder No phone app RecognisedPhone appDocumentedFree plan 5.3 Batch conversion: YesSupported formats: FLAC, Ogg FLAC, Monkey's Audio, WavPack, TTA, Apple Lossless, TAK, Shorten, AIFF, WAV, Raw PCM, Ogg Vorbis, MPEG-4 AAC, MP3, HE-AAC, Wave64, Opus, DSDQuality controls: Yes
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which audio converter software is ranked first on Samsung Mobile US Press?
Lacuna is ranked #1 of 34 with a score of 7.9. Switch Audio File Converter is second and Red Panda Compress Audio Converter third.
How many of these have a free plan?
8 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Lacuna has the lowest first paid tier we found: $0.79/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.