Cyber24 - One Instrument
Contains ads
Everyone
info
10+
Downloads
Everyone
Learn more
About this app
Cyber24 is a set of file tools that run on the phone, not on a server somewhere else.
DOWNLOADS OVER YOUR OWN CONNECTION
yt-dlp runs on the device, so a public video is pulled over your own IP, not a shared one. Pick a resolution, the audio only, subtitles, or a section of the video. A download keeps running when you leave the app and is there when you come back. Public content only.
PDFS
View, unlock, merge, split, compress, rotate, and password-protect PDFs. Unlocking a restricted PDF happens on the device with no upload. Pinch and pan to zoom.
CONVERT MEDIA AND DOCUMENTS
Audio and video convert on the phone with a bundled ffmpeg. Word, Excel, and PowerPoint files view as PDF, convert, or edit through the server, where LibreOffice does the work. Excel and CSV edit in a grid, Word edits as text.
TEXT AND CODE
Open txt, md, json, xml, yaml, toml, html, csv, and more in a viewer that also edits and saves, on the device.
ARCHIVES
Open zip, 7z, tar, tar.gz, gz, and rar. Pick specific files and extract only those, or repack a selection into a new zip, 7z, or tar.
APK INSPECTION
Read a package's name, version, and permissions, and pull individual files out of it.
TRANSCRIPTION
Turn speech into text, tuned for Bengali, Hindi, and English, with SRT, VTT, and plain text out.
OPEN WITH CYBER24
From any file manager, open a supported file, an archive, an APK, or an Office document straight into the matching tool.
No account required. Signing in is optional and only unlocks role features. Nothing is kept after you have your result.
DOWNLOADS OVER YOUR OWN CONNECTION
yt-dlp runs on the device, so a public video is pulled over your own IP, not a shared one. Pick a resolution, the audio only, subtitles, or a section of the video. A download keeps running when you leave the app and is there when you come back. Public content only.
PDFS
View, unlock, merge, split, compress, rotate, and password-protect PDFs. Unlocking a restricted PDF happens on the device with no upload. Pinch and pan to zoom.
CONVERT MEDIA AND DOCUMENTS
Audio and video convert on the phone with a bundled ffmpeg. Word, Excel, and PowerPoint files view as PDF, convert, or edit through the server, where LibreOffice does the work. Excel and CSV edit in a grid, Word edits as text.
TEXT AND CODE
Open txt, md, json, xml, yaml, toml, html, csv, and more in a viewer that also edits and saves, on the device.
ARCHIVES
Open zip, 7z, tar, tar.gz, gz, and rar. Pick specific files and extract only those, or repack a selection into a new zip, 7z, or tar.
APK INSPECTION
Read a package's name, version, and permissions, and pull individual files out of it.
TRANSCRIPTION
Turn speech into text, tuned for Bengali, Hindi, and English, with SRT, VTT, and plain text out.
OPEN WITH CYBER24
From any file manager, open a supported file, an archive, an APK, or an Office document straight into the matching tool.
No account required. Signing in is optional and only unlocks role features. Nothing is kept after you have your result.
File tools that work on the phone: download, convert, transcribe, edit PDFs.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
Everyone
Learn moreApp support
phone
Phone number
+8801787433333
About the developer
MD Redwan Riyad
admin@cyber24.dev
451, (2B), North Kazipara, Dhaka
Dhaka 1212
Bangladesh
