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MP3 Converter

Convert all your music files on your android deviceAll major input formats supported as Mp3, Flac, Wma, Ogg, Aac, Ac3, Ape, Wav, aiff...
Configure entirely the output format with customizable frequency, bitrate, channel, time start and duration (for part selection) (inApp purchase to unlock highest quality settings)

Example supported conversion:
- Convert Wma to Mp3, Wma to Aac...
- Convert Mp3 to Aac, Mp3 to Wma...
- Convert AAC to Mp3, AAC to Wma...
- Convert Flac to Mp3, Flac to Aac...

**This app uses FFMPEG application for the encoding process

Category : Music & Audio

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Reviews (30)

K.. W. Dec 3, 2019     

I needed an app that would reduce the bit rate for some music files I had on my phone, and also change the format to mp3. This app performed the tasks with no issues. However, the app would be even better if you could tweak a few things to improve the useability. For example, adding a 'select all' option to file pages instead of having to individually selecting each file. Also, adding the ability to quick scroll through folder lists would be awesome.

Con. a. Apr 28, 2020     

This works well for single song conversation, but doesn't convert images as well. The Meta data isn't fully automatically transferred. The app crashes as soon as you use the source folder option. It says it can covert a maximum of "1024" songs at a time. This has proven to be false, at best 50 🙄 to prevent it from crashing. I even paid for these so called features. This really doesn't delivered as promised.

Edw. H. Feb 4, 2021     

An excellent app, easy to use and fast conversion speed on a Samsung Tab S5e running Android 10; I however have two complaints. First off the app hasn't been updated since Dec 2018 which probably explains why I can't save converted files to the external SD card. Probably a permission problem with Android 10; but that's not a deal breaker. Secondly when renaming a file I would like to be able to just edit the existing file name rather than having to retype the whole name. Almost a 5 star app.

A. G. u. Oct 20, 2018     

Purchased to get batch conversion after trying the demo which worked very well on single tracks copying the metadata and cover art to the conversion. Unfortunately cover art gets lost in batch mode so had to download a separate batch tag editor to add the art. It also doesn't handle directories very well either. Conversion quality is excellent tho. ***** if these niggles can be sorted.

Jso. Oct 22, 2018     

This is The Best App ever! I have been looking for an app to convert qcp. Files to MP3 Files of my sibling's baby recordings from 2009! No BS , straight to the point very easy to use the adds are not that bothersome compared to other apps I use daily! Thank you to the developers of the Amazing app! I highly recommend it to anyone else who is looking for an audio file converter for sentimental purposes!

Law. J. Nov 2, 2020     

MP3 Converter has been really helpful in terms of reducing an audio file size and still maintaining it's quality, it's a wonderful app. But the only fault I had is editing the cover picture. It compresses the image and make it look abnormal. I would give it a 5 Star.

FRA. D. Mar 24, 2019     

I have been wasting my time for the last 2hours (since I purchased the app). I have yet to convert any wma file to a mp3. It just keeps spinning those arrows on the top of the screen as if it's doing anything. Well, it's been around another hour and half. Still not one converted file. It's a shame, I was really hoping it would work.

chr. R. Mar 29, 2020     

Failed at first hurdle - wma to ogg file conversion failed :-( There are too many bugs to mention all, but failure to write to sd card is the biggest, followed by esExplorer share to mp3 Converter produces "error: file size is zero" for an mp3 audio file of 3MB! Also, in "Batch" mode - selection of several folders all containing audio files, produces error "whoops, folders contain no audio files" Terrible "Pro" version... don't pay for this...

A. G. u. Oct 13, 2018     

It converts to Mp3, great but it will not allow you to share it with anything such the desire to email it off your phone. It won't even allow you to open the share option. That's no good to me. Please look into this issue and fix it cuz I find this app useful otherwise. Cheers

and. s. Oct 13, 2018     

I've tried loads of MP3 converters & this one is great for my needs. Converts WAV files to MP3 with out sounding like anything has been done to em! (Most other apps that do this either sound like dial up internet or underwater music!) This is a great lil' app. Highly recommended!

Jam. S. Jun 30, 2021     

If you just want to convert to mp3 it's probably OK. Anything else results in “Conversion Error!” without revealing the nature of the error or possible causes. The app did prompt me to rate it. Be careful what you wish for.

Nel. D. Oct 23, 2019     

Excellent, did the job of converting all my wma files to mp3 in no time by converting entire directories at a time!!! Although I may not need the app now, it was more than worth purchasing the app. It has saved me hours of tedious work. I salute and thank the developers.

Kat. J. Jun 6, 2019     

There is a formula for the appeal of this app. Ads > function = :( And to get more function, you still have to pay, nevermind you have to watch an ad every single time you try to do something.

Meh. Feb 7, 2020     

Huawei mate 9;;It was a joke 😂...to convert video to audio I went in my video folder where I have lots of single video files and a number of subfolders. It showed only subfolders and not the other videos which I didn't keep in any folders. I opened the subfolder to convert one of many videos inside it and there was no video...lol

pla. Jul 11, 2021     

Keerby apps just work and do exactly what you need them to do, this app quickly converts flac to basic vbr mp3 (you can upgrade if you want better sound quality) but a great free app, their video converter works in the same way, both true 5 star apps.

Ond. D. Nov 19, 2020     

After paying for batch converting it is the best converter with both good UI/UX and possibility of comfortable batch conversion. The only thing I would made better is an option that source directory always equals output directory. Thanks for your app!

Gee. P. Mar 20, 2021     

I paid for the 'Premium' version for batch conversion, only to discover that metadata and album art do not transfer during conversion. When converting a single file the app crashed about 30% of the time. Got a refund.

Kat. M. Jan 4, 2022     

I wasn't able to use some of my songs anymore because the where in media player format. This is a life saver. There are some adds though.

Jon. H. Oct 2, 2020     

Bought the premium version, it worked for 10 songs, now it gives an error message on every file I try to convert. I downloaded a free app from another dev that converted the same files with no problems.

Ɛℓเ. エ. リ. Apr 1, 2020     

you don't have j-rock (japanese rock) and drama cd on genre please fix/update add them or let us automatically add/type our own genre thank you for reading edit: music that I generated with this app got deleted itself and are no longer on my device please fix this thank you for reading edit: mp3 converter files go away from sd card they don't even last a month on the card

Dee. Aug 21, 2019     

Wow! Excellent conversion utility! Full-featured, all sorts of automatic settings… Even on the "free version", there are plenty of features!

Leo. S. May 3, 2020     

This app is good but the Ogg format has a bug. In a normal setting, converting to higher bitrates results in higher MB, but the reverse is the case. I personally wrote the developer before but nothing was done about it. Other users should find out

Kev. F. Jan 3, 2019     

it worked for me on tue free version. i purchased the full version and it would only cause conversion errors. i emailed the creator twice with no response. it doesnt work and terrible or non exeistent custimer service. moto g5s plus

Guy. G. Dec 8, 2019     

I use MP3 Converter daily. Works exactly as advertised and simple interface. I recommend it to anyone who needs its type of functionality.

Slo. Feb 13, 2020     

Why is this even called mp3 converter when you can't even convert songs and music on it and you don't even get proper sound effect it's all the stuff that you already have on your phone/ipad/laptop

Chr. C. Aug 29, 2021     

Does the job BUT not intuitive to use at all. So confusing to follow that I ended up deleting a few albums off my phone through this app. Now have to go back to lap top to download my CD albums. Very Annoying.

Sak. d. F. M. Mar 2, 2022     

The whole reason I installed this app was to increase my songs' bitrates to 320 but the app keeps telling me about purchasing it whenever I click on 320. I'm not satisfied at all.

Ste. J. Apr 17, 2022     

I can't open the damn thing without cross advertising and a request for a rating. So since I can't get to my file to try it first... This is your rating.

jef. l. Aug 8, 2021     

Works great. There was an update that changed storage location. The app used to not read internal storage and only SD card. Now it only reads internal and not sd.

The. O. A. Jan 9, 2019     

This is a good audio converter I recommend for everyone. It converts audio files very fast and it's easy to use as well. Download and have a feel of it.☺