Pro-grade tools for your iPhone, iPad & Mac
Manage servers over SSH, open any file, and test every sensor of your device. Fast, private, and built with care by an indie developer.
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- Apps
- 6
- Articles
- 114
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Apps
Our apps
Each app solves one job really well. No ads, no tracking, no nonsense.
NeoServer
SSH, Mosh, Docker & SFTP client for iPhone, iPad and Mac
HTTPS Capture
Capture and decrypt HTTPS traffic on iPhone
Fileso
File manager, PDF editor and powerful file tools
Device Status⁺
Monitor and test your iPhone hardware
MarkX
Professional image annotation and measurement
Calculator⁷
Fast, ad-free calculator with history
Blog
Latest articles
FilesoHow to Add Voice Notes and Audio to a PDF on iPhone with Fileso
Record a voice note or import audio into a PDF in Fileso, place a sound annotation on the page, then save and check playback.
2 min read
FilesoHow to Attach Files and Photos to a PDF on iPhone with Fileso
Add a file, photo, or video as a PDF attachment in Fileso, place its paperclip on a page, and preview or share the saved attachment.
2 min read
FilesoHow to Decompress LZ4 Files on iPhone
Open an .lz4 frame in Fileso on iPhone and check whether it contains a single file or an inner TAR.
1 min read
FilesoHow to Decompress UNIX .Z Files on iPhone
Open legacy UNIX compress .Z files and .tar.Z packages in Fileso on iPhone.
1 min read
FilesoHow to Extract BZ2, TBZ and TBZ2 Files on iPhone
Open .bz2, .tbz and .tbz2 files on iPhone and identify when bzip2 wraps a TAR archive.
1 min read
FilesoHow to Extract CAB Files on iPhone
Open Microsoft .cab files in Fileso on iPhone and understand the supported Cabinet compression methods.
1 min read