{"id":50977070,"url":"https://github.com/sergiye/fb2kindle","last_synced_at":"2026-06-19T09:30:35.975Z","repository":{"id":197173417,"uuid":"649320035","full_name":"sergiye/fb2kindle","owner":"sergiye","description":"Portable converter of fb2 books to Amazon Kindle formats (mobi and epub)","archived":false,"fork":false,"pushed_at":"2026-05-16T08:09:44.000Z","size":2592,"stargazers_count":24,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2026-05-16T10:18:57.305Z","etag":null,"topics":["epub","epub-converter","epub-generation","epub-generator","fb2","fb2converter","kindle","kindle-books","kindlegen"],"latest_commit_sha":null,"homepage":"","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/sergiye.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":".github/FUNDING.yml","license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null},"funding":{"github":null,"patreon":"SergiyE","open_collective":null,"ko_fi":null,"tidelift":null,"community_bridge":null,"liberapay":null,"issuehunt":null,"otechie":null,"lfx_crowdfunding":null,"custom":null}},"created_at":"2023-06-04T13:41:13.000Z","updated_at":"2026-05-16T08:07:44.000Z","dependencies_parsed_at":"2023-10-05T00:18:54.873Z","dependency_job_id":"c1ca3d05-0a89-4cff-b83d-8152936ffcae","html_url":"https://github.com/sergiye/fb2kindle","commit_stats":null,"previous_names":["sergiye/fb2kindle","fb2kindle/fb2kindle"],"tags_count":13,"template":false,"template_full_name":null,"purl":"pkg:github/sergiye/fb2kindle","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sergiye%2Ffb2kindle","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sergiye%2Ffb2kindle/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sergiye%2Ffb2kindle/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sergiye%2Ffb2kindle/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sergiye","download_url":"https://codeload.github.com/sergiye/fb2kindle/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sergiye%2Ffb2kindle/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34526065,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-19T02:00:06.005Z","response_time":61,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["epub","epub-converter","epub-generation","epub-generator","fb2","fb2converter","kindle","kindle-books","kindlegen"],"created_at":"2026-06-19T09:30:34.771Z","updated_at":"2026-06-19T09:30:35.968Z","avatar_url":"https://github.com/sergiye.png","language":"C#","funding_links":["https://patreon.com/SergiyE"],"categories":[],"sub_categories":[],"readme":"# Fb2Kindle\r\n\r\n[![Release](https://img.shields.io/github/v/release/fb2kindle/fb2kindle)](https://github.com/fb2kindle/fb2kindle/releases/latest)\r\n[![Downloads](https://img.shields.io/github/downloads/fb2kindle/fb2kindle/total?color=ff4f42)](https://sergiye.github.io/github-release-stats/?username=fb2kindle\u0026repository=fb2kindle\u0026page=1\u0026per_page=100)\r\n![Last commit](https://img.shields.io/github/last-commit/fb2kindle/fb2kindle?color=00AD00)\r\n\r\n\r\n*Fb2Kindle is a portable, open-source fb2 books converter into Amazon Kindle formats (mobi \u0026 epub).*\r\n\r\n----\r\n## What does it look like?\r\n\r\nHere's a preview of the app's explorer integration (context menu) on Windows 10:\r\n\r\n[\u003cimg src=\"https://github.com/fb2kindle/fb2kindle/raw/master/preview.png\" alt=\"preview\"/\u003e](https://github.com/fb2kindle/fb2kindle/raw/master/preview.png)\r\n\r\n\r\n## Download Latest Version\r\n\r\nFb2Kindle provides an easy to use solution to convert, format with customizable css, combine multiple files into one and send your e-books to the Amazon Kindle devices.\r\n\r\nThe latest stable version can be downloaded from the [releases](https://github.com/fb2kindle/fb2kindle/releases) page, or get the newer one directly from:\r\n[Latest Version](https://github.com/fb2kindle/fb2kindle/releases/latest)\r\n\r\nFeatures include:\r\n\r\n  * Support for `.fb2` files as input and `.mobi`/`.epub` files as output\r\n  * Joining several `.fb2` books from folder to one output file (for book series)\r\n  * Send generated book to email (see arguments)\r\n  * Multiple commandline arguments for customizing behavior\r\n\r\n# Build\r\n\r\n**The recommended way to get the program is BUILD from source**\r\n- Install git, Visual Studio (2022 or higher)\r\n- `git clone https://github.com/fb2kindle/fb2kindle.git`\r\n- build\r\n\r\n----\r\n\r\n### How To Use\r\n\r\nTo use:\r\n  * Download the latest version from releases\r\n  * There is no installation required, just start executable file from anywhere on your computer\r\n  * Drag and drop any `.fb2` file to an app icon in file explorer to convert single file (with default options)\r\n\r\n\r\n### Start and possible command-line arguments\r\n\r\n  Fb2Kindle.exe [options]\r\n\r\n  - `\u003cpath\u003e`: input `.fb2` file path or files mask (ex: `*.fb2`) or path to `.fb2` files\r\n  - `-epub`: create file in epub format\r\n  - `-css` \u003cstyles.css\u003e: styles used in destination book (example can be found here: [Fb2Kindle/Fb2Kindle.css](https://github.com/fb2kindle/fb2kindle/raw/master/Fb2Kindle/Fb2Kindle.css))\r\n  - `-a`: process all `.fb2` books in app folder\r\n  - `-r`: process files in subfolders (work with -a key)\r\n  - `-j`: join files from each folder to the single book\r\n  - `-o`: hide detailed output\r\n  - `-w`: wait for key press on finish\r\n  - `-mailto`: send document to email (kindle send-by-email delivery, see `-save` option to configure SMTP server)\r\n  - `-save`: save parameters (listed below) to be used at the next start (`Fb2Kindle.json` file)\r\n  - `-register`: add explorer integration (context menu)\r\n  - `-unregister`: remove explorer integration\r\n  - `-d`: delete source file after successful conversion\r\n  - `-u` or `-update`: update application to the latest version. You can combine it with the `-save` option to enable auto-update on every run\r\n  - `-s`: add sequence and number to the document title\r\n  - `-c` (same as `-c1`) or `-c2`: use compression (slow)\r\n  - `-optimizeSource`: optimize images in source file (decrease to 824x1200 by default)\r\n  - `-optimize`: optimize images in target (decrease to 824x1200 by default)\r\n  - `-ni`: no images\r\n  - `-dc`: DropCaps mode\r\n  - `-g`: grayscale images\r\n  - `-jpeg`: save images in jpeg\r\n  - `-ntoc`: no table of content\r\n  - `-nch`: no chapters\r\n\r\n### Examples:\r\n\r\n    Fb2Kindle.exe somebook.fb2 -epub\r\n    Fb2Kindle.exe \"c:\\booksFolder\\*.fb2\"\r\n    Fb2Kindle.exe -a -r -j -d -w\r\n    Fb2Kindle.exe \"c:\\bookSeries\\*.fb2\" -j -epub -mailto user@kindle.com -update -save\r\n\r\nalso you can check cmd script examples in archive here [other/scripts.7z](https://github.com/fb2kindle/fb2kindle/raw/master/other/scripts.7z)\r\n\r\n----\r\n\r\n## How can I help improve it?\r\nThe fb2kindle team welcomes feedback and contributions!\u003cbr/\u003e\r\nYou can check if it works properly on your PC. If you notice any inaccuracies, please send us a pull request. If you have any suggestions or improvements, don't hesitate to create an issue.\r\n\r\nAlso, don't forget to ★ star ★ the repository to help other people find it.\r\n\r\n[![Stargazers](https://reporoster.com/stars/fb2kindle/fb2kindle)](https://star-history.com/#fb2kindle/fb2kindle\u0026Date)\r\n\r\n\u003c!-- [![Forkers](https://reporoster.com/forks/fb2kindle/fb2kindle)](https://github.com/fb2kindle/fb2kindle/network/members) --\u003e\r\n\r\n## Donate!\r\nEvery [cup of coffee](https://patreon.com/SergiyE) you donate will help this app become better and let me know that this project is in demand.\r\n\r\n## License\r\n\r\nThis program is free software: you can redistribute it.\r\n\r\nThis program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\r\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsergiye%2Ffb2kindle","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsergiye%2Ffb2kindle","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsergiye%2Ffb2kindle/lists"}