Download now
Audio Redo

What can Audio Redo do?

  • Record any audio signal from all resources;
  • Edit audio waveform with millisecond precision;
  • Perfect audio files & recordings with cool sound effects;
  • Decrease the noises that come with your recordings;
  • Batch converter to convert audio files;
  • Supports MP3, FLAC, WMA, OGG and 50 other audio formats;
  • Free, safe & intuitive

Audio Redo is audio editing software specially designed for audio recording, editing and enhancement. It can help user set up digital audio workstation at home without spending a big load of money. You can record audio that you can hear using the audio recorder and then edit the recording in the visual workplace to decorate it for artistic and unique creation. The numerous audio effects and filters can help adjust the audio to the best state for use in burning Audio CD, embedding in websites/presentation or posting online.

Digital Audio Workstation for No-cost Audio Recording & Enhancement.

Audio Redo can play an important role involving with your everyday editing scenarios: making two master recordings flow seamlessly into one another; changing the length of a sound to fit a specific gap; removing unwanted noises or gaps from a recording; isolating short part of an audio file for corrective or creative processing; removing a verse, shortening the introduction, duplicating a chorus, add a new middle eight and hundreds of others. This free audio editing software gives both presets and manual adjustment to change the quality of sound effects as well as output files. It gives several other tools that might come useful in music creation or production like batch audio converter, TTS (text-to-speech) converter, frequency analysis, ID3 tag editor, etc.

Record All Your Audio Performance

Record All Your Audio Performance

Equipped with a free audio recorder, Audio Redo enables you to record live performances, capture audio from turntables and tape players, extract audio from CDs and many more. It uses a virtual sound card to record any audio played through your computer's sound card, preserving 100% of the original audio quality.
Edit Audio Files Visually & Precisely

Edit Audio Files Visually & Precisely

Audio can be viewed in zoomable waveform/spectral mode with the detailed decimals, sample values, decibel values, etc. displayed. It is convenient to visually select the part of the audio by dragging-and-dropping the mouse. If you need to edit an exact part, just enter the start/end time with millisecond-level precision. Then, edit the selected part by cut, copy, paste, delete, crop, etc. Use unlimited Undo & Redo to correct wrong operations.
Apply Audio Effects

Apply Audio Effects

This free audio editing software makes it easy to add audio effects to your output audio segment to create beautiful music, such as Amplify, Delay, Equalizer, Fade, Flange, Invert, Echo and so on. What's more, the real-time preview enables you to hear the results before mixing down to a single file.
Adjust by Presets or Parameters

Adjust by Presets or Parameters

Output audio quality/audio effects can be easily adjusted. Audio Redo provides solutions both for amateur and professional needs with frequently-used presets selection and detailed parameters settings like frequency, bitrate, number of channels, etc. You can get the exact quality/effect you need.
Directly Load Audio from Music CD

Directly Load Audio from Music CD

Apart from inputting audio files from local folder, this free audio editor software even allows digitally importing audio data from audio CD with most CD-ROM readers and creating multimedia sound tracks without hassle. There is also a free CDDB support to help search the online database for possible albums that matches (the artist, CD title, album, record label, track information, etc. could be retrieved and displayed).
Batch Convert Audio Files

Batch Convert Audio Files

The batch conversion is used where you want to apply same operations (i.e. audio effects or conversion) to a whole list of files which can speed up tasks and release you from tedious waiting.
Support Multiple Formats

Support Multiple Formats

As a music editor, Audio Redo supports almost all popular formats to edit and save them as WMA, MP3, WAV & OGG format with high speed and quality; Furthermore, with the in-built audio converter, you can input literally ALL audio files that you can find to convert them to another format.
Bookmark & Region Manager

Bookmark & Region Manager

Audio Redo, as an audio editing and mastering solution tool, provides a bookmark function to simplify the editing process by inserting anchors such as labels and regions to your audio files. Regions can be saved as separate files. There are bookmark and region managers within which you can go to the marked position, check the details of them or select/rename/delete them.
Tag Editor for MP3 (ID3)

Tag Editor for MP3 (ID3)

An ID3 tag editor is provided to help you add or change the internal file information associated with an MP3 audio file. With this handy tool, it is achievable to display ID3 tag information and organize your music by, among other things, title, artist, album and track number.
Synthesize Speech

Synthesize Speech

Text-to-speech tool can transform your text documents to audio files, so you can listen to your documents on regular stereo, car CD players and PocketPC, or integrate spoken audio into your product presentations.
Audio Diagnosis

Audio Diagnosis

Deliver final audio confidently with the visual Frequency Analysis and Amplitude Statistics features, which can help you detect and eliminate frequency anomalies and clipped samples.
Adjust Interface & Set Keyboards

Adjust Interface & Set Keyboards

The friendly interface allows you to customize your own workspace environment by showing/hiding command bar list, changing waveform to spectral mode, launching the tools by quick menu without displaying all of the buttons, etc. Moreover, it is available to set keyboard shortcuts for cut, copy, paste...


Download Audio Redo today...

Totally FREE audio editor tool that costs you nothing!

Audio Redo is completely safe to install on your system and ease to use for all users.
Price: $29.90
Now only: $0

Expert reviews on Audio Redo

Find out what leading industry experts are saying about Audio Redo

BrotherSoft - Editor's Pick

BrotherSoft - Editor's Pick

During our testing, Audio Redo proves to be able to record basically all sounds that go through your audio card. The overall audio quality is very good and we find it works pretty well to quickly start and stop recordings by hotkeys

SoftPedia - 5 Ratings

SoftPedia - 5 Ratings

As for us, the linked feature of a visual editor was a pleasant surprise of this package. That interface is quite well organized and easy to use. Visual spectrum display and cut, paste edit metaphor is nice as also the filters. The effects and the batch operation make Audio Redo practically a full featured editor

Tucows - 5 Cows

Tucows - 5 Cows

To put it simple, Audio Redo is a handy piece of software and is powerful in recording. It works like a charm on all Windows versions and doesn't affect system performance at all

Gear Download - Editor's Choice

Gear Download - Editor's Choice

Overall, Audio Redo is a practical and professional utility which has ability to record and edit sounds and it gets a rating of 5 stars for its exceptionally good performance showed in our test


Read what our customers say about Audio Redo:

I find Audio Redo is an extremely good tool for audio processing. Easy to use and the output quality is outstanding. I'd like to highly recommend it to other guys

Mike Frederic,

As a free audio recorder, Audio Redo does a good job. It allows me to record sound from the song sung myself, report, music cassettes, microphone, internet radio or other streaming audio and save it directly into MP3 format

Tyler Timberlake,

Looking desperately around for a substitute recorder, I tried three or four others but never found one equal to yours. It's quite true that your little software is simply the finest of the bunch. So I am very happy to have it working once more

Seyfried Rizzo,

Audio Redo is an indispensable tool for me that does exactly what I need. I've been prepared for an important interview for some time and need something like this. The superb tool helps record my voice and edit it with many cool effects. A big help

Gary Johnson,


What benefits can I expect?

Audio Redo BenefitsAudio Redo is designed for audio recording and editing. All features are easy to learn and use for users of all levels.
  • Capture any sound you hear
  • Visually edit audio files
  • Enhance music with effects and filters
  • Batch perform the same operations to multiple files
  • Directly load tracks from audio CD
  • Preview effects in real-time
  • Reduce unwanted noise
  • View audio in different waveform modes
  • Edit MP3 ID3 tag
  • Convert text to speech
  • Set bookmark
  • Analyze audio frequency
  • Mix multiple files to one
  • Set keyboard shortcuts

Why should I choose Audio Redo?

Why Choose Audio RedoYou have many options to record and edit audio files as there is so much similar software on the market. Why choose our Audio Redo?
  • Free, safe, easy with no watermarks
  • Unlimited recording time
  • Simple design for all users
  • Visually edit any sound with easy user interface
  • 30+ audio effects to enhance the music
  • Schedule recording to start at a specific time
  • Hot keys to start and end recording
  • Ultra-powerful recording/converting engine
  • Support multicore CPU
  • Tons of audio formats supported
  • Spectrum analysis & TTS (Text-to-Speech)


Audio Redo:

Audio Redo Help ManualFollow the tutorials below  to get your audio recorded and edited effortlessly, download our easy to read help manual.

Need help?

SupportAny questions and suggestions about any one of our products, please visit our support site. You will also find access to product manuals and a frequently asked questions section.


What are the system requirements?

  • Intel Pentium 3 500MHz or equivalent processor
  • At least 256 MB RAM
  • 200 MB free hard disk space
  • Graphics mode 800x600, 16-bit color
  • Internet Explorer 6
  • Intel Pentium 4 1GHz or equivalent processor
  • 512 MB RAM
  • Minimum 200 MB free hard disk space (since space is also needed to download drivers)
  • Graphics mode 1024x768 true color (highest 32-bit)
  • Internet Explorer 7