precomp-cpp
xdelta
| precomp-cpp | xdelta | |
|---|---|---|
| 14 | 5 | |
| 391 | 1,062 | |
| - | - | |
| 0.0 | 10.0 | |
| 3 months ago | about 4 years ago | |
| C | C++ | |
| Apache License 2.0 | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
precomp-cpp
-
Does epub compress well?
You should look at Precomp - an apparently abandoned, but awesomely working arhiver that is dedicated to compressing those ZIP-based formats, and compresses them twice-thrice as small as LZMA2 can.
- Any suggestion for compressing a large batch of photos and videos into a single zip?
- Compression for Documents
-
Putting 5,998,794 books on IPFS
You can also have a look at this packer. It compresses PDF and EPUB 2-3 times smaller than 7z at maximum settings, at half the speed. I keep all my books in it and never had a problem.
- .bin compression
-
libgen currently adds around 1,300 books a day
There is an opensource archiver called precomp that is designed specifically for e-documents and compresses them 2-3 times smaller than 7z in ultra mode. It works, and I keep my e-books in it. However, it seems nobody else does, and development has stopped due to lack of interest.
-
AWS switch from gzip to zstd – about 30% reduction in compressed S3 storage
There are tools like preflate [1] or precomp [2] that guarantees a bitwise identical reconstruction, of course modulo bugs.
[1] https://github.com/deus-libri/preflate
[2] https://github.com/schnaader/precomp-cpp/ (which internally makes use of preflate)
-
Which compression method for archiving OS ISOs?
You may use "precomp" in order to seek and uncompress those parts. Then you can use a better compression algorithm : http://schnaader.info/precomp.php
-
Is there any research as to what's the best way to compress each file type?
Precomp http://schnaader.info/precomp.php is a program which will seek compressed parts and decompress those parts in order to compress with another algorithm. This greatly improve compression ratio with the other algorithm.
-
How can I perfectly recreate a PNG losslessly compressed to JXL?
This may be of help. (a255854 and d649919)
xdelta
-
N64 ROM hacking noob, in need of some assistance
Nevermind, I finally figured it out. I read on here that if I remove the quotes I have to add underscores in all the spaces. Probably really simple for everyone else, I didn't know. Thanks so much for all your help, I was finally able to apply the patch!
- Attempting to re-create / replicate an archive made years ago with an unknown application, which is no longer complete on a file-sharing network
What are some alternatives?
PDF-Writer - High performance library for creating, modiyfing and parsing PDF files in C++
HDiffPatch - a C\C++ library and command-line tools for Diff & Patch between binary files or directories(folder); cross-platform; runs fast; create small delta/differential; support large files and limit memory requires when diff & patch.
clawPDF - Open Source Virtual (Network) Printer for Windows that allows you to create PDFs, OCR text, and print images, with advanced features usually available only in enterprise solutions.
xdelta-gpl - GPL branch of https://github.com/jmacd/xdelta
p7zip - A new p7zip fork with additional codecs and improvements (forked from https://sourceforge.net/projects/sevenzip/ AND https://sourceforge.net/projects/p7zip/).
RomPatcher.js - An IPS/UPS/APS/BPS/RUP/PPF/xdelta ROM patcher made in HTML5.
mcm - MCM file compressor
qpdf-rs - Rust bindings for QPDF C++ library
libharu - libharu - free PDF library
pixz - Parallel, indexed xz compressor
notepadqq - A simple, general-purpose editor for Linux
flameshot - Powerful yet simple to use screenshot software :desktop_computer: :camera_flash: