Служба поддержки Sheaf

Sheaf is the instrument; you stay in control. It does not talk to any AI itself, send anything anywhere, or need an account. It runs entirely on your Mac.

WHAT IT DOES

- Token estimate per part and a headline total, so you can see at a glance how each piece lands against a model's limit.

- "Split for" presets — Claude, GPT-4o, Gemini, or Custom — each setting a sensible per-file budget you can adjust.

- Cut by characters or by lines, your choice.

- Whole lines are never split. A log line, a CSV row, a JSON record stays intact in one part.

- Lossless: with markers off, concatenating the parts reproduces your original file exactly — byte for byte.

- Optional "part X of N" markers that label each file and chain them in order, so a model knows where it is in the sequence.

- "Save N parts…" writes every part to a folder you pick, with Reveal in Finder when it's done.

- Open With support — right-click a text, log, or CSV file and open it straight into Sheaf.

- A Count unit you control: measure in characters or UTF-8 bytes.

- Five visual themes. The signature green adapts to system light and dark; four more are crafted light aesthetics.

FULLY OFFLINE, FULLY PRIVATE

- No network. No accounts. No sign-in.

- No analytics, no tracking, no data collection of any kind.

- Sandboxed, with access only to the files you explicitly choose.

- Everything happens on device. Your files never leave your Mac.

WHO IT'S FOR

Developers handing a giant log or stack trace to an AI for debugging. Data folks who need a wide CSV in digestible parts. Writers and researchers pasting long transcripts, drafts, or datasets into a chat. Anyone who has hit "message too long" and wants the file split cleanly, in order, the first time.

Sheaf does one job and does it precisely: it gets your big files ready for AI, then gets out of the way.