Context Packer icon

PX7 Markdown Context Packer

Combine a folder into one structured context file.

Context Packer is a native Mac app. Drop a folder - or any set of files - and it builds one context.md: ordered, deduplicated, and supplied with a manifest and token count.

No cloud. No account. Binaries, build folders and oversized files are skipped automatically - you get just the text that matters, in one file.

Download for macOS Buy a license - €12

Apple checks every release before it reaches you. Less than 5 MB to download. Or the .zip.

7-day free trial, no card. €12 once - the current major version, on up to 7 Macs · macOS 14+

How it works

A folder in. One context.md out.

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Drop a folder or files

Everything text is gathered into a single context.md with a manifest at the top and each file under a path header.

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Token count + size warning

See how big it is before you paste - with a warning if it's likely to overflow a model's context window.

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Deduped and tidy

Identical files are removed, binaries and build folders (node_modules, .git, dist…) skipped, each file fenced by language.

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Copy or save

Copy the whole thing to the clipboard, or save it as context.md. Runs entirely on your Mac.

The promise

One file, with the folder structure intact.

Each source file is placed under its path, duplicates are removed, and unsuitable files are skipped. The result is ready to copy or save without uploading the source folder.

Why

Prepare source material without manual copy and paste.

Context Packer gathers the selected files, preserves their paths, removes duplicates and reports the token size. Use the resulting file in an assistant, archive it, or send it to a colleague.

Feature summary

Details

Product details

Quick answers

Questions about PX7 Markdown Context Packer

What is PX7 Markdown Context Packer?
Combine selected files into one structured context.md with a manifest and token count. A private Mac app for preparing context for AI tools.
Where does PX7 Markdown Context Packer do its work?
PX7 Markdown Context Packer works directly with the Markdown files stored on your Mac.
How much does PX7 Markdown Context Packer cost?
PX7 Markdown Context Packer costs €12 once. It includes a seven-day trial, and one app-specific key can be used on up to seven Macs. There is no subscription.
Which Macs can run PX7 Markdown Context Packer?
macOS 14 or later
How do I combine multiple files for ChatGPT or Claude?
Select the files and they are written into one context.md with a manifest and a path header above each file, so the assistant can tell them apart. PX7 Context Packer fences each file by language.
Can I count the tokens in a folder of Markdown files?
Yes — the token count is shown before you paste, with a warning when the selection would overflow the model's context.
What is a context manifest?
A short index at the top listing every file included and where it came from, so both you and the assistant can see the shape of what was pasted.
Does Context Packer upload my files to an AI service?
No. It builds the file on your Mac and stops there — you decide what to paste and where. Duplicates, binaries, node_modules, .git and dist are skipped automatically.