No Network Access: Sandboxes don't have network access, so if a malicious document can compromise one, it can't phone home.
Dangerzone can optionally OCR the safe PDFs it creates, so it will have a text layer again. Compresses the safe PDF to reduce file size. After converting, Dangerzone lets you open the safe PDF in the PDF viewer of your choice, which allows you to open PDFs and office docs in Dangerzone by default so you never accidentally open a dangerous document.
You give it a document that you don't know if you can trust (for example, an email attachment). Inside of a sandbox, Dangerzone converts the document to a PDF (if it isn't already one), and then converts the PDF into raw pixel data: a huge list of of RGB color values for each page. Then, Dangerzone takes this pixel data and converts it back into a PDF.
Pint is a Python package to define, operate and manipulate physical quantities: the product of a numerical value and a unit of measurement. It allows arithmetic operations between them and conversions from and to different units.
It is distributed with a comprehensive list of physical units, prefixes and constants. Due to its modular design, you can extend (or even rewrite!) the complete list without changing the source code. It supports a lot of numpy mathematical operations without monkey patching or wrapping numpy.
A command-line script pint-convert provides a quick way to convert between units or get conversion factors.
freedb.org announced its services would shutdown entirely on 2020-03-31. Many legacy software applications have FreeDB/CDDB support built-in for fetching CD metadata such as artist, title, and track names. To keep these apps functioning in their fully glory, this is meant as a drop-in replacement for FreeDB/CDDB.
This application does not use the original CDDB database, but fetches disc information from MusicBrainz which has an open API and excellent up-to-date disc metadata.
You can use their public service as documented, or stand up and run your own. Written in Euphoria, a language I've never heard of.
Define a JSON document in Python, transparently convert it into a relational database. Supports MySQL/MariaDB, Postgres, SQLserver, and SQLite. Ideal for writing conversion tools.
A few years ago I noticed that most of the unit converters on the digital stores were ugly, not immediately usable, with ads and tracking software. I thought it would be a good idea to develop Converter NOW in order to solve all these problems!
It is made to be easy, fast and immediately useable: just start typing and immediately you have the real-time conversion with all the other units of measurement. It is customizable: the units can be reorganized according to your priorities and your use case. It integrates a Calculator that let you do the calculations in every page.
Currency conversions are updated daily. Choose your favourite dark or light theme. Full Smartphone, Tablet and Web app support. It is free, no ads, no analytics, no permissions (just Internet to update currency conversions). And first of all it is open source!
Online demo site: https://converter-now.web.app/
A tool to converts images to IQ streams that are visible when viewed in a waterfall plot.
A carefully curated list of CSV-related tools and resources
CSV remains the most futuristic data format from the distant past.
XML has risen and fallen. JSON is just a flash in the pan. YAML is a poisoned chalice. CSV will outlast them all.
When the final cockroach breathes her last breath, her dying act will be to scratch her date of death in a CSV file for posterity.
Microfarad [µF] Nanofarad [nF]
- 0.01 µF == 10 nF
- 0.1 µF == 100 nF
- 1 µF == 1000 nF
- 2 µF == 2000 nF
- 3 µF == 3000 nF
- 5 µF == 5000 nF
- 10 µF == 10000 nF
- 20 µF == 20000 nF
- 50 µF == 50000 nF
- 100 µF == 100000 nF
- 1000 µF == 1000000 nF
How to Convert Microfarads to Nanofarads:
- 1 µF == 1000 nF
- 1 nF == 0.001 µF
A tool that can turn a flat nginx.conf file into an Ubuntu-style included multi-file configuration structure, the Ubuntu-type configs into a single flat nginx.conf file, or it can start over with a brand-new configuration.
Written as a shell script for portability.
An online guide for converting measurements in cm and inches to US men's, women's, and children's sizes. Also has a table for converting shoe sizes.
If you only have your old datastore.php and can't copy-paste it in your new instance (either because you don't have shell access or the new database is already populated), follow these instructions to create an html file from a datastore.php file you can import in the shaarli web UI.
Requires bash, jq, PHP, and Python.
A Python script that converts images into ASCII art.
A generative adversarial network that takes images and re-does them in various anime studios' styles. GPU enabled. Download the pre-trained model to get a jumpstart.
MoviePy is a Python library for video editing: cutting, concatenations, title insertions, video compositing (a.k.a. non-linear editing), video processing, and creation of custom effects. Use it to convert videos, make animated gifs, add effects....
A website with lots of different conversion utilities. Plug in the values, get the answers, and get on with your life.
Convert any number into different numerical bases, such as binary, trinary, octal, and base-20.
An open source, cross-platform e-book organization application. Also handles format conversion, conversion of RSS feeds into e-books, reader synchronization. You can even read your e-books with it.
A website that takes input in one form and converts it into others for your use and edification.