1by1
FREE 100% SAFE WINDOWS 11 / WINDOWS 10 / WINDOWS 8 / WINDOWS 7

1by1

(14 votes, average: 4.71 out of 5)
4.7 (14 reviews)
Updated April 3, 2026
01 — Overview

About 1by1

1by1 is a simple audio player, disposing of a unique design and a friendly interface. Small and quite easy to use, this tool plays all the music songs in a folder, with no need to add them manually if not wanted.

Easy To Use And Customize

The software also provides several settings for customization and creating playlists, and searching for specific songs. When installing, the program will automatically create a desktop icon if you don’t specify otherwise. This way, it will be very easy to find and use.

Plethora Of Features

The software is recommended to all users. Besides displaying special visual features, this handy audio player comes with an audio equalizer and some presets, which can also be added independently if necessary.

Furthermore, all these configurations can care about technical issues’ health, so it does not waste system resources. At the same time, the quality of the sound is incredibly accurate.

No Help file needed. The pack is already created as simple and comfortable as possible.

To Conclude

1by1 is the keen version of a smart audio player designed to solve the user’s need to listen to music instead of getting troubled due to unwanted errors caused by an audio player using extra computer power.

Highlights

Features & benefits

plays your folder contents directly
full resume play
audio enhancer
supported decoders: ACM (MP3), mpglib (MP2, MP3)
BASS library support (OGG, WAV, FLAC, AAC, MP4, CD...)
Winamp 2.x input plugin support
copy, move, rename while play, delete, date change
folder compare tool
rename tool
cue sheet and playlist support
Unicode support
Specifications

Technical details

Latest version2.16
File name1by1_216.20260402.exe
MD5 checksumAC6D8BBFAA5EDFCD3E4AA8B18EACE27A
File size 335.83 KB
LicenseFree
Supported OSWindows 11 / Windows 10 / Windows 8 / Windows 7
Author Martin Pesch
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