Free and open first
Best AI Voice Conversion Software in 2026
AI voice conversion software is for transforming audio between voices, with supported inputs, outputs, languages, and usage limits to consider. Compare audio upload formats with export formats, and check supported languages and conversion limits against the work you have in mind. Voice cloning and API access are additional distinctions in the listed capabilities. Free-plan availability and paid-from pricing help clarify how you can begin. LALAL.AI, Altered Studio, and Applio are among the entries to weigh. Compare their listed formats and limits with your source audio and intended output, and consider whether language support or API access matters to your workflow.
- 29 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
Applio
Free plan Open source APILinuxMac+3Applio combines recorded and live voice conversion with model creation tools at no charge. Its local-training guidance and caution about external models are worth noting before getting started.
- 2
Altered Studio
by Altered StudioFree plan APIMacSelf-hosted+2Altered Studio combines voice transformation, production, and transcription tools, with a free plan and annual-billed paid plans.
- 3
Amphion
Free plan LinuxSelf-hostedAmphion brings a broad set of audio-generation tasks, models, evaluation metrics, and dataset tools into one open-source toolkit.
- 4
AudioPod AI
Free plan APIiPhoneWebAudioPod AI covers several audio creation and editing tasks, with document-based podcast and audiobook workflows alongside developer access.
- 5
Audimee
Free plan APIWebAudimee combines vocal conversion with isolation, harmony, custom voice models, and stem splitting. The free tier is limited, and commercial publication requires a paid plan.
- 6
LALAL.AI
Free plan AndroidAPIiPhone+4LALAL.AI covers stem separation, voice tools, and multiple ways to use the service. The free plan is limited to previews, so check the paid plan terms if you need downloads.
- 7
Arui AI Voice Changer
Free plan WebChoose Arui AI Voice Changer if you need browser-based voice conversion that retains the recording's timing and emotion, with selectable target voices and downloadable audio.
- 8
Kits AI
Free plan APIWebWindowsKits AI covers voice creation and vocal processing as well as several music-production tasks, with a Windows app and API options.
- 9
Resemble AI
Free plan AndroidAPIExtension+6Choose Resemble AI if you need multimodal detection, meeting checks, or deployment options such as on-premises and private cloud.
- 10
- 11
IK Multimedia ReSing
Free plan MacWindowsReSing offers voice and track transformation, with a free plan for limited use and paid one-time licenses.
- 12
RVC WebUI
Free plan LinuxSelf-hostedWindowsRVC WebUI offers voice conversion and related audio tools as free desktop software.
- 13
VocalMe
Free plan AndroidiPhoneMacChoose VocalMe for vocal replacement, cover workflows, and short-form social sharing on Android, iOS, or macOS.
- 14
Audific AI Voice Changer
Free plan WebChoose Audific if you want to reshape a recording’s voice while preserving its speech and structure, or need generated audio for a listed creative use.
- 15
Lalals
Free plan WebLalals combines voice synthesis and track separation with a broad set of listed audio tools. Check the plan limits and the specific Inspired Voice terms if commercial use matters.
- 16
Morphic
Free plan WebMorphic brings generation, editing, sound, and team workflows into a browser-based platform. Review the free-plan limits and how credit use varies by operation before choosing a plan.
- 17
Voice Morph
Free plan APIWebVoice Morph is for transforming recorded clips, with presets and a free option for short conversions.
- 18
Taigi AI Voice Conversion
Free plan WebChoose Taigi AI Voice Conversion if you need a free web tool to make uploaded source audio resemble a target sample. It works with uploaded files and supports WAV, MP3, and M4A.
- 19
Tunela
Free plan WebTunela brings song conversion, stem separation, speech generation, and video voice replacement together on the web. Check the plan limits and voice safety rules before using it for a project.
- 20
Voice Replacer
Free plan WebWindowsChoose Voice Replacer if you want a free voice-changing tool with a browser option or an offline-configured Windows neural bundle.
- 21
On4t AI Voice Cover
Free plan WebOn4t AI Voice Cover provides configurable voice conversion with previews, downloads, and a free version. Users should consider the listed processing time and the advice to provide clear audio.
- 22
Dia TTS Voice Changer
Free trial WebDia TTS is built for converting uploaded recordings, with downloadable results and a choice of target voices.
- 23
Echora Voice Changer
Free trial WebEchora combines recorded voice transformation with a wider browser-based audio toolkit. Check its file limits and credit use, and note that live microphone changing is not currently supported.
- 24
GiliSoft VoiceLab
Free trial WindowsVoiceLab combines several voice-production workflows with a searchable library and task tracking. Processing depends on GiliSoft Points, while a Windows trial download is available.
- 25
Respeecher
Free trial APIWebRespeecher offers several speech-generation workflows, broad integration options, and controls for voice selection and pitch.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price