Big Font (change font size)

Big Font (change font size)

AZSoft Technology Inc.
★★★★☆ 4.3 Tools 5,000,000+
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Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

Related Applications

Version
Varies with device
Downloads
5,000,000+
Updated
Jun 14, 2026
Developer
AZSoft Technology Inc.
Category
Tools
Content Rating
Everyone
Package
com.a0soft.gphone.bfont
Platform
Android
ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

What's New

v4.05
★ add a search function to the About window
★ update texts for some languages
★ email me if you'd like to help with the translation
★ bugs fixed and optimizations

v4.04
★ supports per-app language settings on devices running Android 13 or later

About this app

Does the default system font look too small or too large? Do you want to globally change the text size?

This app allows you to scale system font size from 25% (smaller) to 500% (bigger).

FEATURES
★ change display zoom ratio on Android 7.0 or greater devices
★ change system text to bold or thin on Android 12.0 or greater devices
★ turns your device into a magnifying glass by using camera zoom, auto-focus, and LED flash
★ preview the scaled text before applying
★ show a notification icon describing the current font size. An option is also provided to hide it
★ switch system font size by tapping the notification
★ customized the font size scale value

PERMISSIONS
• CAMERA: used for the magnifier function
• WRITE_SETTINGS: change the font size, prevent the screen rotation during the automatic function

PRO VERSION
You can upgrade to the PRO version by purchasing a PRO license from Google Play. PRO version adds the following additional features:
★ no ads
★ unlimited font scaling values
★ unlimited zoom ratio values
★ unlimited font weight values
★ 251% or above font size

We have been selected as a Google I/O 2011 Developer Sandbox partner, for its innovative design and advanced technology.

If you are interested in helping us to translate this app into your native language, please let me know. Thanks.

Credits:
Arabic - Ibrahim almamo
Danish - Christian Stangegaard Kappelgaard
Dutch - Niko Strijbol
French - Alex...
German - Michel Müller
Italian - Michele Mondelli
Japanese - Yuanpo Chang
Polish - Dawid Zieliński
Portuguese brazilian - Wagner Santos
Russian - Идрис a.k.a. Мансур (IDris a.k.a. MANsur), Ghost-Unit
Spanish - Tomás de la Puente López
Tagalog - Angelo Laus
Turkish - Kutay KuFTi
Vietnamese - Nguyễn Trung Hậus

How to Download Big Font (change font size) APK

  1. Enter the package name com.a0soft.gphone.bfont on the APK Downloader homepage.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APK Downloader regularly to search for and download the latest secure versions of your favorite apps.

Security & Signature Verification

This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.

Camera Special Access
  • take pictures and videos
Other Basic Access
  • view network connections
  • change system display settings
  • control flashlight
  • full network access
  • run at startup
  • prevent device from sleeping
  • modify system settings
  • Google Play license check