Main features
Encrypted vault
Profiles, saved SSH passwords, and known host keys are protected with scrypt and AES-256-GCM. The master password is never stored on disk.
Server profiles
Save a host or IP, port, user, SSH key, and optional password for repeated connections.
SSH terminal
Interactive terminal with host-key fingerprint verification and DNS, IPv4, and IPv6 connectivity.
Installable plugins
Each tool is a standalone verified package that can be installed, updated, or removed without modifying Core.
Update catalog
Core lists all compatible builds, distinguishes same-version releases by date, and verifies both size and SHA-512. Application updates also require a valid detached OpenPGP signature. License acceptance is required again for every new build.
Languages by release
Beta 0.1.2: interface in 42 languages; some of the latest text is still displayed in English, and the quick signature verification window is in Czech, German and English. The license and operational security instructions are in Czech, German and English. This website: 42 published language and regional variants.
Hash & Checksum
A built-in local tool in the left sidebar below Plugins. It provides 49 algorithms, HEX/Base64, verification, file comparison, and checksum manifests in Czech, German, and English.
Server Diagnostics
Probe ICMP, traceroute, DNS, HTTP/1.1/2/3, TLS and TCP without an SSH connection. Live results, local history and JSON/CSV/TXT exports.
Technical reference
SHAKE and KangarooTwelve have configurable output lengths of 16–1024 bytes; SHAKE128, SHAKE256, and KangarooTwelve default to 32, 64, and 32 bytes. xxHash and MurmurHash3 support seeds; SipHash and HighwayHash support HEX keys. A blank key field uses an all-zero key. BLAKE3 has a fixed 256-bit output.
All 49 supported algorithms
| Algorithm | Result ID | Output size (bits) |
|---|---|---|
| SHA-224 | sha224 | 224 |
| SHA-256 | sha256 | 256 |
| SHA-384 | sha384 | 384 |
| SHA-512 | sha512 | 512 |
| SHA-512/224 | sha512-224 | 224 |
| SHA-512/256 | sha512-256 | 256 |
| SHA3-224 | sha3-224 | 224 |
| SHA3-256 | sha3-256 | 256 |
| SHA3-384 | sha3-384 | 384 |
| SHA3-512 | sha3-512 | 512 |
| SHAKE128 | shake128 | Variable (default 256) |
| SHAKE256 | shake256 | Variable (default 512) |
| BLAKE2b-512 | blake2b-512 | 512 |
| BLAKE2s-256 | blake2s-256 | 256 |
| BLAKE3 | blake3 | 256 |
| KangarooTwelve | kangaroo-twelve | Variable (default 256) |
| RIPEMD-160 | ripemd160 | 160 |
| Whirlpool | whirlpool | 512 |
| Tiger | tiger | 192 |
| Tiger2 | tiger2 | 192 |
| MD5 | md5 | 128 |
| SHA-1 | sha1 | 160 |
| XXH32 | xxh32 | 32 |
| XXH64 | xxh64 | 64 |
| XXH3-64 | xxh3-64 | 64 |
| XXH3-128 | xxh3-128 | 128 |
| MurmurHash3 x86 32 | murmur3-x86-32 | 32 |
| MurmurHash3 x86 128 | murmur3-x86-128 | 128 |
| MurmurHash3 x64 128 | murmur3-x64-128 | 128 |
| CityHash32 | cityhash32 | 32 |
| CityHash64 | cityhash64 | 64 |
| CityHash128 | cityhash128 | 128 |
| FarmHash32 | farmhash32 | 32 |
| FarmHash64 | farmhash64 | 64 |
| FarmHash128 | farmhash128 | 128 |
| HighwayHash64 | highwayhash64 | 64 |
| HighwayHash128 | highwayhash128 | 128 |
| HighwayHash256 | highwayhash256 | 256 |
| SipHash-2-4 | siphash-2-4 | 64 |
| FNV-1 32 | fnv1-32 | 32 |
| FNV-1 64 | fnv1-64 | 64 |
| FNV-1a 32 | fnv1a-32 | 32 |
| FNV-1a 64 | fnv1a-64 | 64 |
| CRC-16/CCITT-FALSE | crc16-ccitt-false | 16 |
| CRC-32/ISO-HDLC | crc32 | 32 |
| CRC-32C/Castagnoli | crc32c | 32 |
| CRC-64/ECMA-182 | crc64-ecma | 64 |
| CRC-64/XZ | crc64-xz | 64 |
| Adler-32 | adler32 | 32 |
MD5 and SHA-1 are included only for compatibility. Fast non-cryptographic hashes, CRC, and Adler-32 are not suitable for security verification.