How to Use Monotone Text-to-Speech on PC: Best Apps and Methods

How do I use Bouyomi software on a PC?

Bouyomi voices are often seen on video sites.

They are also known as "Yukkuri voices."

Actually, Bouyomi voices (Yukkuri voices) can be easily used with software (apps) for PC.

Recently, it has become possible to read aloud for free with more realistic audio using AI text-to-speech software and apps, but many people likely still want to use Bouyomi voices for their unique charm.

Therefore, in this article, we will introduce software and apps for using Bouyomi voices (Yukkuri voices) on a PC.

There are many other free text-to-speech software and apps available, so why not use this article as a reference to find the perfect text-to-speech software for you?

We also introduce Bouyomi software in this article! Please take a look as well.

[2026 Latest] 5 Recommended Yukkuri Voice & Bouyomi Software | Complete Comparison of PC and Smartphone Apps

A carefully selected introduction of Yukkuri voice and Bouyomi software ideal for video production and game commentary. We explain how anyone can easily create high-quality audio with the latest 2026 apps for everything from PC to smartphones.

[Realistic yet Free!] Recommended Text-to-Speech Services

Actually, there are other ways to read text aloud for free besides Bouyomi software (apps).

A recommended service that allows you to read text aloud for free with a voice more realistic than Bouyomi software (apps) is Ondoku.

Ondoku is a web service that uses the latest AI to read text aloud for free.

Unlike software (apps) that you install on your PC, you can use it easily just by entering text from this page.

Moreover, Ondoku allows you to read up to 1,000 characters for free without logging in!

By registering and logging in, you can read up to 5,000 characters for free.

Of course, commercial use is also possible.

If you want to read text aloud using something other than Bouyomi voice software or apps, why not try Ondoku?

What is Bouyomi Software (Bouyomi Apps) for PC?

Bouyomi voices are known for "Yukkuri commentary" on video sites.

Bouyomi voices can be read aloud using software (apps) for PC.

What is a Bouyomi Voice?

Bouyomi voices are famous for their unique atmosphere.

Because they are used in "Yukkuri commentary" on video sites like YouTube and Niconico Douga, they are sometimes called "Yukkuri voices."

The speech synthesis engine called AquesTalk is used for Bouyomi voices.

By using text-to-speech software or apps equipped with AquesTalk, you can read text aloud in a Bouyomi voice.

Merits of Bouyomi Voices (AquesTalk)

The biggest merit of text-to-speech software and apps using Bouyomi voices (AquesTalk) is that the operation is extremely lightweight.

AquesTalk appeared in 2006.

Because it was originally developed for embedding into low-performance devices, it can read aloud smoothly even on low-spec PCs.

Because the software (apps) place little burden on the PC, they are widely used for reading game commentary.

Demerits of Bouyomi Voices (AquesTalk)

The demerit of text-to-speech software and apps using Bouyomi voices (AquesTalk) is that they are not realistic.

If you are looking for realism, we recommend using an AI-based service like Ondoku.

Also, depending on the version of AquesTalk, free commercial use may not be possible, so caution is required.

3 Recommended PC Software/Apps for Using Bouyomi Voices

What kind of software is there that can use Bouyomi voices?

We will introduce software (apps) for using Bouyomi voices on a PC!

• Bouyomi-chan
• AquesTalkPlayer
• Yukumo!

1. Bouyomi-chan (Windows PC)

Bouyomi-chan is software (app) for Windows PC that adopts AquesTalk as its speech synthesis engine.

It is freeware, and you can download and use the app for free.

Extensive Integration Features

A feature of Bouyomi-chan is that it has extensive integration features with other software (apps).

One integration feature often used is the feature to read aloud comments from video streaming.

By using it simultaneously with the streaming software "OBS Studio," which is widely used for YouTube streaming, and comment viewers such as "Multi Comment Viewer," you will be able to read aloud comments posted during the stream in a Bouyomi voice.

In addition, it is equipped with a reading feature for Twitter (now X), a clipboard reading feature, and more.

Commercial Use Possible for Free

Because Bouyomi-chan uses an older version of AquesTalk, commercial use is possible for free.

2. AquesTalkPlayer (Windows PC)

AquesTalkPlayer is the official software (app) for the Bouyomi voice speech synthesis engine "AquesTalk".

It is compatible with Windows PC.

It is software (app) provided by the developer, Aquest Corp., and allows the use of three types of speech synthesis engines:

• AquesTalk1
• AquesTalk2
• AquesTalk10

It also has official support for Bouyomi voices, and by checking "Bouyomi," you can read aloud in a voice like Yukkuri commentary.

Pay Attention to Licenses for Commercial Use

When using AquesTalkPlayer, attention to the license is required.

The software (app) itself can be downloaded for free, but free use is permitted only for individual and non-profit cases.

In the case of commercial use, the purchase of a license is required.

3. Yukumo! (Web Service)

Yukumo! is a web service that can read text aloud in a Bouyomi voice.

Since it is a service used from a browser, you can read aloud in a Bouyomi voice regardless of the type of PC.

This service is convenient if you want to make Bouyomi voice videos on a Mac.

Text-to-speech software (apps) compatible with Bouyomi voices (AquesTalk) are mostly for Windows PC, and there is no famous software that can be installed and used on a Mac.

In that regard, since Yukumo! can be used from a browser, you can read aloud in a Bouyomi voice even on a Mac.

Since Macs are often used for video editing, it is recommended when you want to use Bouyomi voices on a Mac.

However, note that in the case of commercial use, it is necessary to purchase a commercial license for AquesTalk.

The Flow of Reading Text Aloud with Bouyomi Software (Apps)

So, how do you use Bouyomi software (apps)?

Using "Bouyomi-chan" as an example, we will explain the flow of reading aloud in a Bouyomi voice on a Windows PC.

1. Download Bouyomi-chan

First, download "Bouyomi-chan" to your PC from this page.

When you click the download button, the download page (Microsoft OneDrive) will open.

Click the file name to download the ZIP file.

2. Extract the ZIP file

Extract the downloaded ZIP file.

Open the extracted folder.

(It's OK to move the folder to any location)

3. Launch Bouyomi-chan

"Bouyomi-chan" is software (app) that does not require installation.

It can be launched directly from the file inside the extracted folder.

Double-click BouyomiChan.exe to launch "Bouyomi-chan."

*To launch "Bouyomi-chan," installation of Microsoft .NET Framework 2.0 or higher is required.

Upon the first launch, you will be asked whether to enable plugins for:

• 2ch-dedicated browser reading
• Clipboard monitoring
• Twitter reading

Enable the plugins if necessary.

4. Enter the content to be read aloud

Enter the content you want to read aloud in the text box.

5. Read the text aloud

When you press the "Speech Synthesis" button in the upper left, the content entered in the text box will be read aloud.

(It is also possible to read aloud with the F5 key)

6. Save the read-aloud content

By pressing "Save to File" next to "Speech Synthesis," you can save the content entered in the text box as a WAV file on your PC.

(It is also possible to save with the F6 key)

Once you specify the save destination, the reading process will start automatically.

In this way, the audio read aloud by "Bouyomi-chan" was successfully saved as a WAV file on the PC.

This completes the flow of reading audio using the text-to-speech software (app) "Bouyomi-chan."

Dialogue-style reading requires editing

When you read audio in a Bouyomi voice, editing takes time and effort.

For example, in videos such as "Yukkuri commentary," text is sometimes read aloud as if having a conversation using multiple voices, but in that case, the task of arranging and editing the audio files in order is necessary.

For Easy & Realistic Reading, Ondoku is also Recommended

While you can read aloud in a Bouyomi voice for free using "Bouyomi-chan," some knowledge of Windows PCs is required for use.

In addition, audio read aloud by software (apps) using AquesTalk, such as "Bouyomi-chan," is not very realistic.

If you want to read text aloud with realistic audio as if a real human were reading, text-to-speech services using the latest AI are recommended.

The Flow of Reading Text Aloud with Ondoku

By using the latest AI-based text-to-speech service Ondoku, you can read text aloud for free more easily than with software (apps) using Bouyomi voices.

We will briefly explain the flow of reading text aloud using Ondoku.

1. Open the Ondoku page

Open the top page of Ondoku from here.

2. Enter text

Enter the text you want to read aloud.

3. Choose a voice

Select the voice to use for reading.

*Since Ondoku allows for free reading, you can actually read short texts to check the voice tone.

Listen to 16 types of voices from the text-to-speech software Ondoku for free. Change impressions with pitch variations.

Ondoku has 16 types of Japanese voices. Of course, both male and female voices are available. We have made it possible to listen to 8 types of frequently used Japanese voices and the sounds when the pitch of each voice is adjusted.

4. Read aloud

When you press the "Read" button, the content of the text will be read aloud.

The read-aloud audio can be downloaded from the "Download" button.

This completes the flow of reading text aloud with Ondoku.

Dialogue-style reading is also easily possible

To read dialogue-style text with Bouyomi software, it was necessary to export each voice type and then edit them.

With Ondoku, it is also possible to read aloud and save dialogue-style audio using multiple voice tones at once!

Since troublesome editing work is unnecessary, you can create dialogue-style videos more easily.

Since it allows for easier and more multi-functional free text-to-speech than using Bouyomi voice software (apps) on a PC, why not experience Ondoku for yourself?