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[Security](/categories/security) 4. / 5. nick322/secure-spreadsheet ActiveLibrary[Security](/categories/security) nick322/secure-spreadsheet ========================== Encrypt and password protect sensitive XLSX files 1.0.19(5mo ago)32232.6k—3.3%11MITPHPPHP ^7.3 || ^8.0CI passing Since Aug 5Pushed 2mo ago2 watchersCompare [ Source](https://github.com/nick322/secure-spreadsheet)[ Packagist](https://packagist.org/packages/nick322/secure-spreadsheet)[ RSS](/packages/nick322-secure-spreadsheet/feed)WikiDiscussions master Synced 3d ago READMEChangelog (10)Dependencies (4)Versions (33)Used By (0) Secure Spreadsheet ================== [](#secure-spreadsheet) 🔥 Secure your data exports - encrypt and password protect sensitive XLSX files The [Office Open XML format](https://en.wikipedia.org/wiki/Office_Open_XML) provides a standard for encryption and password protection Works with Excel, Numbers, and LibreOffice Calc [![Build Status](https://github.com/nick322/secure-spreadsheet/workflows/tests/badge.svg?branch=master)](https://github.com/nick322/secure-spreadsheet/actions) Installation ------------ [](#installation) To install the package: Run `composer require nick322/secure-spreadsheet` to add the package to your project. Or run `composer global require nick322/secure-spreadsheet` to add the package to your system. This will automatically install the package to your vendor folder. Use --- [](#use) In cli ``` secure-spreadsheet run --password=1 --input=/Users/nick/Encryptor/Book1.xlsx --output=/Users/nick/Encryptor/bb.xlsx ``` In php Usage Examples ``` require "vendor/autoload.php"; use Nick\SecureSpreadsheet\Encrypt; $test = new Encrypt(); $test->input('Book1.xlsx') ->password('111') ->output('bb.xlsx'); ``` Memory-only input and output (no file interaction) ``` $test = new Encrypt($nofile = true); $output = $test->input($binaryData) ->password('111') ->output(); ``` Memory output with a temporary folder ``` $test = new Encrypt(true); $out = $test->input('Book1.xlsx') ->setTempPathFolder(__DIR__ . DIRECTORY_SEPARATOR . 'tmp') ->password('111') ->output(); ``` File input and file output with a temporary folder ``` $test = new Encrypt; $test->input('Book1.xlsx') ->setTempPathFolder(__DIR__ . DIRECTORY_SEPARATOR . 'tmp') ->password('111') ->output('bb4.xlsx'); ``` Credits ------- [](#credits) Thanks to [xlsx-populate](https://github.com/dtjohnson/xlsx-populate) for providing the encryption and password protection. History ------- [](#history) View the [changelog](https://github.com/nick322/secure-spreadsheet/blob/master/CHANGELOG.md) Contributing ------------ [](#contributing) Everyone is encouraged to help improve this project. Here are a few ways you can help: - [Report bugs](https://github.com/nick322/secure-spreadsheet/issues) - Fix bugs and [submit pull requests](https://github.com/nick322/secure-spreadsheet/pulls) - Write, clarify, or fix documentation - Suggest or add new features To get started with development: ``` git clone https://github.com/nick322/secure-spreadsheet.git cd secure-spreadsheet ./secure-spreadsheet ``` ### Health Score 55 — FairBetter than 97% of packages Maintenance79 Regular maintenance activity Popularity47 Moderate usage in the ecosystem Community16 Small or concentrated contributor base Maturity64 Established project with proven stability Bus Factor1 Top contributor holds 95.6% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~60 days Recently: every ~85 days Total 22 Last Release 159d ago Major Versions 1.0.12 → 26.x-dev2024-11-12 1.0.13 → 28.x-dev2024-12-27 PHP version history (6 changes)1.0.0PHP ^7.4 || ^8.0 || ^8.1 1.0.5PHP ^7.3 || ^7.4 || ^8.0 || ^8.1 1.0.11PHP ^7.3 || ^7.4 || ^8.0 || ^8.1 || ^8.2 26.x-devPHP ^7.3 || ^7.4 || ^8.0 || ^8.1 || ^8.2 || ^8.3 28.x-devPHP ^7.3 || ^7.4 || ^8.0 || ^8.1 || ^8.2 || ^8.3 || ^8.4 1.0.15PHP ^7.3 || ^8.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/6a5a45071b5b4cb2a4a5a40ae9397f23497a6e2a6ea9c1d95e7a7ca713a08e34?d=identicon)[nick322](/maintainers/nick322) --- Top Contributors [![nick322](https://avatars.githubusercontent.com/u/9151347?v=4)](https://github.com/nick322 "nick322 (65 commits)")[![gggeek](https://avatars.githubusercontent.com/u/308634?v=4)](https://github.com/gggeek "gggeek (1 commits)")[![yejune](https://avatars.githubusercontent.com/u/3735511?v=4)](https://github.com/yejune "yejune (1 commits)")[![ywisax](https://avatars.githubusercontent.com/u/2742516?v=4)](https://github.com/ywisax "ywisax (1 commits)") ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/nick322-secure-spreadsheet/health.svg) ``` [![Health](https://phpackages.com/badges/nick322-secure-spreadsheet/health.svg)](https://phpackages.com/packages/nick322-secure-spreadsheet) ``` ### Alternatives [mews/purifier Laravel 5/6/7/8/9/10 HtmlPurifier Package 2.0k18.7M143](/packages/mews-purifier)[paragonie/ecc PHP Elliptic Curve Cryptography library 24820.0k38](/packages/paragonie-ecc)[ycodetech/valet-windows A more enjoyable local development experience for Windows. 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