SideBooks - PDF&Comic viewer
8.3 312
v2.88.0 by Tokyo Interplay Co., Ltd.
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About SideBooks
SideBooks (Package Name: jp.co.tokyo_ip.SideBooks) is developed by Tokyo Interplay Co., Ltd. and the latest version of SideBooks - PDF&Comic viewer 2.88.0 was updated on January 28, 2026. SideBooks - PDF&Comic viewer is in the category of Books & Reference. You can check all apps from the developer of SideBooks - PDF&Comic viewer and find 200 alternative apps to SideBooks - PDF&Comic viewer on Android. Currently this app is for free. This app can be downloaded on Android 5.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
SideBooks is a high performance, high speed PDF&Comic viewer that allows you to enjoy reading with the feel of actual paper.
=Features=
Curl animation that simulates the actual turning of paper pages has been added to the standard page slide function.
Supports viewing from 2 directions, documents that open left to right and right to left. It provides the optimal environment for viewing any book.
All zoom rates have been optimized providing high speed, dynamic screen display.
An infinite hierarchy of folders can be created, moved, deleted, renamed, etc. using the enhanced bookshelf management function.
Real visual bookshelf function.
Files can be imported by 3 methods, Network transfer through Dropbox, USB transfer through PC and direct transfer from other applications.
Books can be protected so others cannot view them by using the password protected locking function.
=Functions=
Overall:
*Brightness Adjustment.
*Screen rotates to match the orientation of the device
*Screen Rotation Lock
*Password Protected Start-up Lock
Viewer:
*Support PDF,ZIP,CBZ,RAR and CBR format
*Page Turning: Choose from slide or curl
*Viewing Directions: Choose from opening left to right / right to left
*Page Spacing: Choose form wide / narrow / none
*Facing Pages: Choose the pair of facing pages by setting the cover to on or off
*Trim function within the range of page display
*Cache pre-read function for the previous and next pages
*Set the display for each book and remember the page number of the last page read
*Text search function (list display type)
*Contents function (page images, PDF bookmarks)
*Bookmark function (with editable memos)
*In-page link function
*Link to outside URL function
*Page turning function using tap or swipe
*Expansion / Contraction function using pinch and double tap
*Viewing of encrypted PDF files with password protection
*Display / non-display of statusbar when reading
Bookshelf:
*Display form: Choose form list bookshelf / visual bookshelf
*Cover editing function (corresponds to the trim)
*File editing function: create, move, delete
*Bookmark list
*Network transfer through Dropbox
*USB transfer through PC
*Direct transfer from other applications
Special thanks to,
"Give My Regards to Black Jack"
SHUHO SATO
Manga on Web
http://mangaonweb.com
=Features=
Curl animation that simulates the actual turning of paper pages has been added to the standard page slide function.
Supports viewing from 2 directions, documents that open left to right and right to left. It provides the optimal environment for viewing any book.
All zoom rates have been optimized providing high speed, dynamic screen display.
An infinite hierarchy of folders can be created, moved, deleted, renamed, etc. using the enhanced bookshelf management function.
Real visual bookshelf function.
Files can be imported by 3 methods, Network transfer through Dropbox, USB transfer through PC and direct transfer from other applications.
Books can be protected so others cannot view them by using the password protected locking function.
=Functions=
Overall:
*Brightness Adjustment.
*Screen rotates to match the orientation of the device
*Screen Rotation Lock
*Password Protected Start-up Lock
Viewer:
*Support PDF,ZIP,CBZ,RAR and CBR format
*Page Turning: Choose from slide or curl
*Viewing Directions: Choose from opening left to right / right to left
*Page Spacing: Choose form wide / narrow / none
*Facing Pages: Choose the pair of facing pages by setting the cover to on or off
*Trim function within the range of page display
*Cache pre-read function for the previous and next pages
*Set the display for each book and remember the page number of the last page read
*Text search function (list display type)
*Contents function (page images, PDF bookmarks)
*Bookmark function (with editable memos)
*In-page link function
*Link to outside URL function
*Page turning function using tap or swipe
*Expansion / Contraction function using pinch and double tap
*Viewing of encrypted PDF files with password protection
*Display / non-display of statusbar when reading
Bookshelf:
*Display form: Choose form list bookshelf / visual bookshelf
*Cover editing function (corresponds to the trim)
*File editing function: create, move, delete
*Bookmark list
*Network transfer through Dropbox
*USB transfer through PC
*Direct transfer from other applications
Special thanks to,
"Give My Regards to Black Jack"
SHUHO SATO
Manga on Web
http://mangaonweb.com
SideBooks 2.88.0 Update
*Fixed a problem when connecting to Dropbox.*Improved so that the font size of text memos can be changed later.
*Minor bug fixes.
Read More
SideBooks Features
Previous Versions More
SideBooks - PDF&Comic viewer
2.88.0
APK
January 31, 2026
17.78 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: 6fa827282facdcf86b1c907a9e93ea5644251a2c
Size: 17.78 MB
What's New:
*Fixed a problem when connecting to Dropbox.
*Improved so that the font size of text memos can be changed later.
*Minor bug fixes.
*Improved so that the font size of text memos can be changed later.
*Minor bug fixes.
SideBooks - PDF&Comic viewer
2.87.1
APK
October 28, 2025
17.65 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: 91976b819161b601339ad56d76d578904baed431
Size: 17.65 MB
What's New:
*Minor bug fixes.
SideBooks - PDF&Comic viewer
2.87.0
APK
October 25, 2025
17.65 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: 7ec7450c21ef6930c27002a495438a4a63163a1d
Size: 17.65 MB
What's New:
*The operation palette for the memo function has been renewed.
*Minor bug fixes and improved stability.
*Minor bug fixes and improved stability.
SideBooks - PDF&Comic viewer
2.86.1
APK
August 2, 2025
17.64 MB
Requires Android: Android 5.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: 56d64f698231fdef1a67633070eb051fbd823a96
Size: 17.64 MB
What's New:
*Minor bug fixes and improved stability.
More Information
Package Name:
Category:
Update Date:
2026-01-28
Latest Version:
2.88.0
Need Update:
Available on:
Requirements:
Android 5.0+
Report:
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