VideoOffice (Video Conference) app icon

VideoOffice (Video Conference)

Up to 16 screens HD video conferencing. Whiteboard, media sharing all in one.

4NB Corp. · com.fnb.videooffice.standard

Not rated yet 10K+ downloads v3.7.28 15.7 MB Android 5.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v3.7.28 (43)
Updated
Jul 23, 2026 (3 months ago)
APK size
15.7 MB
Requires
Android 5.0+ (API 21)
CPU support
ARM 32-bit, ARM 64-bit
Category
Productivity (app)
Listed since
Oct 8, 2020 (at least)
Permissions
26 (10 sensitive)
Website
4nb.co.kr/products/videooffice.asp
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

VideoOffice (Video Conference) is an app by 4NB Corp. in the Productivity category, listed since at least October 2020. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 26 permissions, 10 of them sensitive, including camera, record audio and read media images. It asks for the same permissions as version 3.7.27.

What's new in v3.7.28

Fixed an error that occurred in Android OS 12 or higher.

Description

From the listing uploaded by “appupdater”.

A video conference solution that supports every feature that is needed for a meeting such as HD high resolution, 16 screens, photo sharing, white board, media sharing, or desktop sharing. ■ Features 1. Various video mode From single to maximum 16 screens, a meeting can be carried out while monitoring various pictures of different locations. 2. HD high resolution Supports HD quality monitor and clearer video conferences can be hold on mobile devices. 3. White board Check various document formats (MS Office, Hanguel, Hunminjeongeum, PDF, WPS, other image files) that are shared on PC version or webpage screen shots on mobile devices while writing a note on the white board 4. Photo sharing Sharing photos stored on mobile devices and write a note. 5. Desktop sharing Check desktop screens shared by PC version users on mobile devices. 6. Media sharing Check video and audio files shared by PC version users. 7. Authority Change a participant’s authority on mobile devices. 8. Data encryption VideoOffice protects data by encrypting every data such as videos, audios, documents, or instruction words.

Version history

3 versions are listed, going back to v3.7.23.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jul 23, 2026.
  • Certificate issued to “seo” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Jul 23, 2026
  • Validated against Google Play Jul 23, 2026
  • Signed byCN=seo
  • Signing certificate (SHA-1)E1:DB:D6:15:FD:46:32:72:E7:1B:ED:A2:30:BC:64:64:3A:35:4D:86
  • File MD5bac48ac19dec88749988ab7239ea54a0
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (26)

VideoOffice (Video Conference) requests 26 permissions, 10 of them sensitive.

Required hardware & features

VideoOffice (Video Conference) APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the VideoOffice (Video Conference) APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is bac48ac19dec88749988ab7239ea54a0.

Tags

More Productivity apps