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Ebook Conversion

Convert TCR to MOBI Online — Free

Fast, free TCR to MOBI converter. No registration required.

またはインポート元

200万以上のファイル変換

数千人のユーザーに信頼されています

安全な転送

HTTPS暗号化アップロード

プライバシー優先

処理後にファイルを自動削除

登録不要

すぐに変換を開始

どこでも動作

あらゆるブラウザ、あらゆるデバイス

変換方法

1

Upload your .tcr file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .mobi file when it's ready.

TCRとは?

TCR is a text compression format originally developed for Psion handheld PDAs in the 1990s. It uses a simple dictionary-based compression scheme to store plain text content in extremely compact files, making it popular for distributing eBooks on early mobile devices with limited storage.

形式の詳細

正式名称
Psion eBook
拡張子
.tcr

主な特徴

  • Psion PDA native
  • Text compression
  • Extremely compact
  • Legacy format

MOBIとは?

MOBI is an ebook format used by Amazon Kindle devices. While Amazon now prefers EPUB, MOBI remains compatible with older Kindle models.

形式の詳細

正式名称
Mobipocket eBook
拡張子
.mobi

主な特徴

  • Kindle compatible
  • DRM support
  • Ebook standard
  • Amazon format

TCRとMOBIの比較

特徴TCRMOBI
正式名称Psion eBookMobipocket eBook
拡張子.tcr.mobi
最適な用途Psion PDA nativeKindle compatible

よくある質問

Yes. Our converter preserves chapter structure, table of contents, and navigation. Formatting, images, and internal links are maintained when both formats support them.
MOBI and AZW3 formats work natively on Kindle devices. EPUB works on Kobo, Nook, and most other e-readers. PDF works universally but isn't reflowable.
We can only convert DRM-free eBooks. If your file has DRM restrictions, you'll need to remove them before conversion. We don't provide DRM removal tools.
Yes. eBook conversion is free with up to 5 conversions per day. No registration or watermarks. Pro users get unlimited conversions and batch processing.
Yes. Upload from any device with a browser — iPhone, Android, tablet, or desktop. No app installation required.

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