Furigana PDF

🇺🇸 United States
telethon k.k.  | 
36
ASO score
Text
43/100
Reviews
0/100
Graphic
60/100
Other
0/100
rating
App Rating
2.7
rating
Votes
17
rating
App Age
5y 6m
rating
Last Update
Sep 15, 2025

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
0
4.57
Number of Ratings (Voted)
0
278.1K
App Age
5y 6m
4y 1m
+34%
In-app Purchases Price
$0
$54
Update Frequency
93d
33d
+184%
Title Length
12
27
-56%
Subtitle Length
29
27
+7%
Description Length
867
2 768
-69%
Number of Screenshots
702
1038
-32 %
Size
56MB
221MB
-75 %

Category Ranking in United States

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Top Dec 10, 2025 Dec 17, 2025
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Top Dec 10, 2025 Dec 17, 2025
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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 12 of 30
)
Furigana PDF
Subtitle (
Characters: 29 of 30
)
Add Furigana to PDF Documents
Description (
Characters: 867 of 4000
)
Struggling to read Japanese texts? Furigana PDF has you covered. Open any Japanese language PDF and Furigana PDF will automatically add furigana reading aids (ruby) to all Kanji characters. You can customize furigana display to match the layout of your existing PDF to create beautiful documents. You can also scan existing paper documents with your camera and add furigana. Naturally, furigana-annotated PDFs can be exported and opened in other applications or ebook readers. We respect your privacy. Furigana annotation works entirely offline and no data ever leaves your device. You can easily organize your PDFs in the Files app. No internet connection, account, or login required. Furigana PDF supports both horizontal and vertical text.  Please note that in rare cases furigana display may fail if crucial layout information is absent from the source PDF. }
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
2.7
17 voters

Some Latest Reviews

Static Bird
09 Jul, 2025
4
This app is incredible. No where else can take a PDF and add Furigana to it, they all want to take pictures but that’s just so dysfunctional. This app has an almost 100% success rate in accurate pronunciation. Names of course are hard, and sometimes kanji has multiple ways to pronounce it based on context. Four stars because the traditional writing format of top to bottom right to left has much more difficulty in adding Furigana.
★苺マカロン★
05 Oct, 2023
3
横書きの文章にふりがなを振る際、活用させていただいております。 ただ、縦書きだと、それぞれの文字上に横にふりがなが振られてしまうので、 右に縦書きでふりがなが振れるようになることを切実に祈っております。

Other

Additional Information
Rating:
2.66
Voted: 17
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Graphics & Design, Utilities
Size: 55MB
App Age: 5 years 6 months
Release Date: Jun 14, 2020
Last Update: Sep 15, 2025
Version: 1.2.5
Version history
1.2.5
Sep 15, 2025
- iOS26 compatibility
1.2.4
Sep 23, 2024
- iOS18 compatibility
Version history