compress-pdf | A simple tool that allows you to compress PDF files | Document Editor library

by itsfoss Python Version: 0.1 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | compress-pdf Summary

compress-pdf is a Python library typically used in Editor, Document Editor, Nodejs applications. compress-pdf has no bugs, it has no vulnerabilities and it has low support. However compress-pdf build file is not available and it has a Non-SPDX License. You can download it from GitHub.

A simple tool that allows you to compress PDF files

Support

Quality

Security

License

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Support

compress-pdf has a low active ecosystem.

It has 48 star(s) with 6 fork(s). There are 5 watchers for this library.

It had no major release in the last 12 months.

There are 20 open issues and 5 have been closed. On average issues are closed in 36 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of compress-pdf is 0.1

Quality

compress-pdf has 0 bugs and 0 code smells.

Security

compress-pdf has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

compress-pdf code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

compress-pdf has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

compress-pdf releases are available to install and integrate.

compress-pdf has no build file. You will be need to create the build yourself to build the component from source.

compress-pdf saves you 53 person hours of effort in developing the same functionality from scratch.

It has 139 lines of code, 8 functions and 3 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed compress-pdf and discovered the below as its top functions. This is intended to give you an instant insight into compress-pdf implemented functionality, and help decide if they suit your requirements.

Setup the UI
Add items to the container
Adds an item

Get all kandi verified functions for this library.

compress-pdf Key Features

No Key Features are available at this moment for compress-pdf.

compress-pdf Examples and Code Snippets

No Code Snippets are available at this moment for compress-pdf.

Community Discussions

Trending Discussions on compress-pdf

I can't decompress PDF without invalidating it's signature

QUESTION

I can't decompress PDF without invalidating it's signature

Asked 2020-Jul-19 at 01:22

I'm learning how to spoof PDFs and the next step is being able to decompress a signed PDF in order to edit its raw/source material. The problem I run into is after a signing a PDF the signature is valid, but the process of decompressing the file ends up invalidating the signature followed by the error

...

ANSWER

Answered 2020-Jul-19 at 01:22

I'm sure sure if there are different options/flags that I could use to achieve decompression of the file without invalidating the signature.

If anybody knows a way to decompress without invalidating signatures please let me know!

That is impossible.

A digital signature integrated in a PDF (at least an interoperable one) signs all the bytes of that file (except the placeholder containing the signature itself). Decompressing obviously changes those bytes, so the signature is invalidated.

Consequentially, you can also not spoof those bytes without invalidating the signature.

What you can try, though, is

change content in the placeholder (which can be larger than the signature and be filled with zeros) or
add content at the end as an incremental update.

Also you can try techniques as presented on the PDF Insecurity site. Current viewer versions should notice these techniques but probably they don't....

Source https://stackoverflow.com/questions/62971533

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install compress-pdf

You can download it from GitHub.
You can use compress-pdf like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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