App Overview

Transmit 5 icon

Transmit 5

Panic, Inc. · Developer Tools

The gold standard of macOS file transfer apps just drove into the future

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
N/A
No ratings yet

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included18 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Transmit 5: map the core Developer Tools workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Offer broader file type compatibility and previews.

Assumption to check: Limited support for various file types

Validate with people who use this workflow before building.

Hypothesis 2

Simplify the connection setup process with guided onboarding.

Assumption to check: Complex setup for new connections

Validate with people who use this workflow before building.

Hypothesis 3

Implement real-time progress updates and notifications.

Assumption to check: Lack of real-time transfer status updates

Validate with people who use this workflow before building.

Hypothesis 4

Integrate a file explorer to browse local and remote files.

Assumption to check: No built-in file browsing features

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

The gold standard of macOS file transfer apps just drove into the future. Transmit 5 is here. Upload, download, and manage files on tons of servers with an easy, familiar, and powerful UI. Transmit 5 has… MORE SERVERS. Transmit now connects to 11 new cloud services, like Backblaze B2, Box, Google Drive, DreamObjects, Dropbox, Microsoft Azure, and Rackspace Cloud Files. And yes, Transmit still handles the classics — FTP, SFTP, WebDAV, and S3 — better than any. We make complex services drag-and-drop simple. MORE SYNC. Transmit 5 now includes Panic Sync, our secure and fast way to sync your sites. And our robust File Sync feature adds support for local-to-local and remote-to-remote sync, while also giving you more fine-grained control. MORE SPEED. We disassembled Transmit’s engine and rebuilt it, again, to significantly boost speed. T5 is better at multithreading and smarter about complex folders. Plus it’s got a new activity view to better focus on what Transmit is doing right now. It’s very fast. MUCH MORE. - Get Info Sidebar. Inspect items as you browse, right in the browser. - Batch Rename. Powerful, flexible, and built-in for local or remote. - Places Bar. Jump to your favorite folders with a single click. - Keys. Manage and generate secure keys right in Transmit. - Tags - Local-local sync - 2-Factor Login - Open in Terminal - Brand New UI - Extra Large Amazon S3 File Support - And So Much More We hope you enjoy using Transmit. Hit us up anytime if you have any ideas on how to make it even better! SUBSCRIPTION INFO. • Transmit requires a subscription to use. This subscription includes full access to the Transmit app, as well as access to Panic Sync, our secure online solution for syncing your sites between devices. • Launch Transmit to begin your 7-day free trial. You can cancel during the free trial at any point, and you won't be charged for using Transmit. • After 7 days, you'll automatically be billed $24.99/year (or the equivalent in your country) through an auto-renewing subscription. • An active subscription entitles you to unlimited Transmit app updates, including both minor updates and major new features! • You can cancel your subscription at any time. If you do, once you reach the end of your subscription period, the app will no longer function. But your data will not be deleted from the app, or from Panic Sync. Simply restart your subscription at any time to use Transmit again. See our Privacy Policy and Terms here: https://panic.com/privacy/ And our EULA here: https://library.panic.com/general/eula/

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

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BUILD KIT DIFFICULTY
Advanced

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.