A portable secure file encryption tool that allows you to encrypt files and split them into multiple shares, with the ability to decrypt using only a subset of these shares.
a standalone toolkit supporting AES, SM4 encryption, RSA, SM2 encryption/sign/verify, hash,SM3 algorithms, encoding, and password generation—all offline and secure. 这是一个支持AES、SM4加密，RSA、SM2 签名/验签，哈希算法，SM3，编码与密码生成的独立工具箱，可断网运行，确保安全性。
The Bridgefy Software Development Kit (SDK) is a state-of-the-art, plug-and-play package that will let people use your mobile app when they don’t have access to the Internet, by using Bluetooth mesh networks.
💾 Pacman Cache management tool for off-the-grid updates via Sneakernet (USB drives) or Meshnets (LAN / Wi-Fi)
An example of scaling the use of Jupyter Notebooks with nbformat and YAML configuration files.
Microsoft Exchange/Outlook Offline Address Book (.oab files) decoder
A role for offline installation of Docker in Linux
Put Nix in everything!
WorldLoom is a fully offline open-source tool designed to streamline the process of worldbuilding and storywriting.
Go utility for counting the resources in use at a cloud infrastructure provider.
🔁 Convert TRON addresses ⇄ Ethereum hex format. Lightweight, deterministic, and network-free. Includes Base58Check validation.
法律文件脱敏/还原工具 - 智能识别敏感 信息，支持批量处理
NeuralBeat is an open-source, Python-based binaural, monaural, and isochronic beat generator designed for precise brainwave entrainment and neuro-acoustic experimentation. This lightweight desktop tool lets users create mathematically accurate auditory beats to enhance focus, meditation, relaxation, or sleep.
An offline utility to convert video clips to animated GIFs. Serves as a follow-up to project video-to-GIF archived at https://github.com/incubated-geek-cc/video-to-GIF
Go utility for counting the resources in use in an AWS environment.
A lightweight, client-side web app to generate personalized certificates in bulk using a CSV file and a customizable template.
Privacy-first local image compression that actually respects your quality settings
An offline, privacy-first HTML generator for professional German business letters complying with strict DIN 5008 Form A standards.
VID Splitter v1.0.0 – Fast offline Python tool to split videos into fixed-length clips with live progress and custom filename prefixes.
MacOS Automator app for offline PDF compression using Ghostscript – fast, private, and completely free.
Add a description, image, and links to the offline-tool topic page so that developers can more easily learn about it.
To associate your repository with the offline-tool topic, visit your repo's landing page and select "manage topics."