關於 GravesPDF

版本 1.0.0 — GravesWare, LLC
GravesPDF

版本 1.0.0
由 GravesWare, LLC 發佈
Luke Graves — 擁有人兼創辦人、開發者
版權所有 © 2026 GravesWare, LLC。保留一切權利。
支援:support@gravesware.com
網站:gravesware.com

GravesPDF 是適用於 Windows 及 Linux 桌面的跨平台 PDF 閱讀器及編輯器,以 Avalonia 建構,由 GravesWare, LLC 發佈。它可閱讀、簽署、加註解、填寫表格、編輯頁面及文字,並可打印——全部在你自己的電腦上完成。

GravesPDF 不會建立任何形式的網絡連線:沒有遙測、沒有分析、沒有當機報告、沒有更新檢查,也沒有授權回報。至於確實有甚麼會寫入你的電腦、甚麼不會,請參閱私隱聲明。

關於 GravesWare, LLC

GravesWare, LLC 製作真正有用的軟件,不會收集超出所需的資料——實際上,即是甚麼都不收集。沒有遙測,沒有追蹤,沒有資料搜集。你安裝了,它就是你的;你在當中所做的一切都不會離開你的電腦。GravesWare 獨立營運、自資經營,用心製作,一個版本接一個版本地推出。

GravesWare 的其他軟件:GravesMail,本機優先、私隱至上的電郵用戶端;以及 GravesBook,私人支票登記簿。完整目錄見 gravesware.com。

第三方聲明

GravesPDF 包含以下第三方元件。每個元件仍屬其各自擁有人的財產,並按所示授權使用。下列授權取自隨本版本分發的確切版本所公佈的套件中繼資料。

受控元件
元件版本授權用途
Avalonia12.1.2MIT跨平台使用者介面框架 — avaloniaui.net
Avalonia.Desktop12.1.2MIT
Avalonia.Themes.Fluent12.1.2MIT
Avalonia.Fonts.Inter12.1.2MIT
CommunityToolkit.Mvvm8.4.2MITMVVM 基本元件
PDFsharp6.2.4MITPDF 文件結構、表格、內容串流及數碼簽署
PdfPig0.1.16Apache-2.0文字擷取及字詞位置
PDFtoImage5.4.0MITPDF 頁面點陣化,封裝 PDFium
SkiaSharp4.150.1MIT2D 圖形繫結
HarfBuzzSharp8.3.1.3MIT文字塑形繫結
System.Drawing.Common10.0.12MIT在 Windows 上打印
System.Security.Cryptography.Pkcs10.0.12MIT產生 CMS/PKCS#7 簽署

原生元件是隨應用程式一併附上的已編譯程式庫。分發這些元件的 NuGet 套件與上游專案本身各有獨立的授權;兩者均已列出。

原生元件
元件分發途徑授權上游
PDFiumbblanchon.PDFium 152.0.7961Apache-2.0The Chromium Authors — BSD-3-Clause
SkiaSkiaSharp native assetsMITGoogle LLC — BSD-3-Clause
HarfBuzzHarfBuzzSharp native assetsMIT上游專案 — MIT-Modern-Variant
字型
字型分發途徑授權備註
InterAvalonia.Fonts.InterMIT字體由 Rasmus Andersson 設計,SIL Open Font License 1.1 — rsms.me/inter
Noto Sans CJK SC, Devanagari, Bengali, Tamil, Gurmukhi, ArabicbundledSIL OFL 1.1版權所有 The Noto Project Authors — fonts.google.com/noto

隨附 Noto 字型,是為了讓已翻譯的介面在沒有安裝相關文字字型的電腦上也能顯示。這些字型只用於 Inter 無法繪製的字元。授權條文轉載於下文,並以 Assets/Fonts/OFL.txt 的形式與字型檔案一併附上。

在 Linux 上,GravesPDF 亦會使用系統已安裝的字型(DejaVu、Liberation 或 Noto,視乎系統有哪一款)繪製文字。這些字型並非隨 GravesPDF 分發,仍受其各自的授權規管。

授權條款全文

以下授權條款全文以英文原樣轉載,即作者發佈時所用的語言。

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Apache License 2.0

Licensed under the Apache License, Version 2.0 (the “License”); you may not use these files except in compliance with the License. You may obtain a copy of the License at apache.org/licenses/LICENSE-2.0.

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

BSD 3-Clause License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES HOWSOEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

SIL Open Font License 1.1 — full text

Copyright 2022 The Noto Project Authors (github.com/notofonts/devanagari)

This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at scripts.sil.org/OFL.

SIL OPEN FONT LICENSE Version 1.1 — 26 February 2007

Preamble

The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.

The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives.

Definitions

“Font Software” refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation.

“Reserved Font Name” refers to any names specified as such after the copyright statement(s).

“Original Version” refers to the collection of Font Software components as distributed by the Copyright Holder(s).

“Modified Version” refers to any derivative made by adding to, deleting, or substituting — in part or in whole — any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment.

“Author” refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software.

Permission & Conditions

Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions:

  1. Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself.
  2. Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user.
  3. No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users.
  4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission.
  5. The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software.

Termination

This license becomes null and void if any of the above conditions are not met.

Disclaimer

THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.