---
name: "pto_merge"
section: "1"
platform: "linux"
package: "hugin"
version: "2025.0.1-5"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/pto_merge"
---

# pto\_merge(1)

Merges two or more Hugin project files

## NAME

pto\_merge - Merges two or more Hugin project files

## SYNOPSIS

**pto\_merge** \[options\] *input1.pto* *input2.pto* \[...\]

## DESCRIPTION

**pto\_merge** takes a list of .pto projects and joins them together into a single .pto project.

## OPTIONS

- **-o**, **--output=file.pto**

  Output Hugin PTO file. Default: \<filename\>\_merge.pto

- **-h**

  Shows help

## AUTHORS

Thomas Modes