Best G alternatives: apps like G-Code Viewer & Converter

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 2026

Looking for something like G? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(387 ratings)
Free
KobCard screenshot 1
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to G

Pikaslice - 3D Print Slicer#1

Pikaslice - 3D Print Slicer by Marc Haemmerle

STL, Gcode, Resin & Filament
Editor's Choice
πŸ“Š Productivity
3.8😐(226 ratings)
FreeIn-App Purchases
Pikaslice - 3D Print Slicer screenshot 1
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This app provides a comprehensive mobile solution for preparing 3D models for printing. It allows users to import models, adjust orientation, add supports, and check for errors before exporting to a wide range of compatible printers.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Convenient for iPad users
  • πŸ’‘ Potential for a great slicer app
  • πŸ‘ Responsive developer
  • πŸš€ Works well with resin printers

Room to Improve

  • πŸ› Crashes and freezes
  • πŸ”’ Requires subscription to export
  • πŸ”’ Limited free functionality
  • πŸ› Buggy performance
  • πŸ› Compatibility issues with some printers
IDC Woodcraft#2

IDC Woodcraft by IDC Woodcraft LLC

Find The Right Feeds & Speeds
Strong Contender
πŸ“Š Productivity
4.8(17 ratings)
Free
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This app helps CNC router users find the correct feeds and speeds for their specific router bits. It allows users to save bits to a list for offline access and scan QR codes on bits for instant data retrieval.

CNC Machinist Calculator Ultra#3

CNC Machinist Calculator Ultra by Shane Anderson

All-in-One Machining Tool
Worth Considering
πŸ“Š Productivity
4.9(28 ratings)
FreeIn-App Purchases
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This comprehensive tool offers a wide range of calculations for CNC machining operations, including turning, milling, drilling, and thread milling. It provides precise data for optimizing cutting speeds, feeds, and drill sizes, enhancing workflow and precision for machinists and engineers.

More apps like G

4
3D Model Viewer - AR & Print
3D Model Viewer - AR & Print
3D Model Viewer - AR & Print
Simulate 3D Printing and AR
Free

Explore and interact with 3D models on your mobile device. Simulate the 3D printing process to identify potential issues before committing to a print. Visualize your models in augmented reality, adjusting scale and rotation within your real-world environment.

View 3D models in real-timeRotate, zoom, and paint modelsSimulate 3D printing process
πŸ“Š Productivity
(363)
free with in-app purchases
5
OctoApp for OctoPrint/Klipper
OctoApp for OctoPrint/Klipper
OctoApp for OctoPrint/Klipper
The most advanced printing app
Free

Control and monitor your 3D printer remotely with this advanced application. Prepare prints, manage files, and tune settings with a user-friendly interface optimized for mobile devices. Supports OctoPrint, Klipper, and various printer brands.

Remote print monitoring and controlEasy print preparationFull file and terminal access
πŸ“Š Productivity
(1.3K)
free with in-app purchases
6
Autodesk Fusion
Autodesk Fusion
Autodesk Fusion
by Autodesk Inc.
Free

Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.

View over 100 file formatsCollaborate on 3D designsComment on project activities
πŸ“Š Productivity
(4.1K)
free
7
Onshape 3D CAD
Onshape 3D CAD
Onshape 3D CAD
Speed Up Your Product Design
Free

A cloud-based 3D CAD platform for professional users to create, edit, and collaborate on designs in real-time from any device. It offers robust parametric modeling tools and seamless data management for teams.

Real-time collaborationParametric modeling toolsCloud-based data management
πŸ“Š Productivity
(418)
free
8
The Image Converter β–‘
The Image Converter β–‘
The Image Converter β–‘
Convert JPG, PNG, HEIC, PDF
Free

Easily convert image and document files to various formats. Supports dozens of input types and a wide range of output options, with both cloud-based and local conversion capabilities. Save, share, or open converted files directly within your favorite applications.

Convert to numerous image and document formatsSupports dozens of input file typesCloud-based and local conversion options
πŸ“Š Productivity
(17K)
free with in-app purchases
9
Shapr 3D CAD modeling
Shapr 3D CAD modeling
Shapr 3D CAD modeling
Design models, draft drawings
Free

Design and collaborate on 3D models and drawings from any device, even offline. This intuitive CAD tool offers a clutter-free interface and real-time 3D renders in AR for seamless visual communication. Export and import a wide range of file formats for a complete design-to-manufacturing workflow.

Multidevice and offline capabilityAdaptive, clutter-free user interfaceReal-time 3D renders in AR
πŸ“Š Productivity
(34K)
free with in-app purchases
10
AutoCAD
AutoCAD
AutoCAD
DWG Viewer & Editor
Free

Access and edit CAD drawings on the go with this official application. It provides essential drafting and design tools for creating, updating, and sharing 2D drawings from any device. Collaborate with teams and simplify workflows by accessing files from various cloud storage services.

2D file viewingCreate, edit, and share 2D drawingsOffline work and sync
πŸ“Š Productivity
(6.3K)
freemium