[{"data":1,"prerenderedAt":2119},["ShallowReactive",2],{"guide-pdf-split-merge":3,"related-pdf-split-merge":864},{"id":4,"title":5,"body":6,"category":842,"description":843,"extension":844,"keywords":845,"meta":851,"navigation":852,"path":853,"readingTime":854,"relatedTools":855,"seo":859,"stem":860,"type":861,"updatedAt":862,"__hash__":863},"guides\u002Fhelp\u002Fguides\u002Fpdf-split-merge.md","PDF拆分与合并操作指南：灵活管理PDF页面",{"type":7,"value":8,"toc":812},"minimark",[9,13,17,22,27,97,101,151,155,158,166,180,183,188,194,200,220,225,252,256,261,265,281,286,297,301,306,310,326,331,342,345,348,353,364,369,380,383,389,394,405,409,412,420,425,436,440,455,458,463,474,479,496,499,503,508,519,524,535,539,544,555,560,570,574,579,593,598,609,612,616,621,629,634,645,649,654,665,669,685,689,693,701,705,717,721,727,738,741,777,780,783,809],[10,11,5],"h1",{"id":12},"pdf拆分与合并操作指南灵活管理pdf页面",[14,15,16],"p",{},"在处理PDF文档时，我们经常需要对页面进行管理：从PDF中提取特定页面、删除不需要的页面，或将多个PDF文件合并为一个。本指南将详细介绍如何使用91AI工具灵活管理PDF页面。",[18,19,21],"h2",{"id":20},"为什么需要拆分和合并pdf","为什么需要拆分和合并PDF？",[23,24,26],"h3",{"id":25},"拆分pdf的常见场景","拆分PDF的常见场景",[28,29,30,49,65,81],"ol",{},[31,32,33,37],"li",{},[34,35,36],"strong",{},"文件太大",[38,39,40,43,46],"ul",{},[31,41,42],{},"邮件发送大小限制",[31,44,45],{},"上传文件有大小要求",[31,47,48],{},"需要分批处理",[31,50,51,54],{},[34,52,53],{},"内容分离",[38,55,56,59,62],{},[31,57,58],{},"提取合同中的某几页",[31,60,61],{},"分离报告的附件部分",[31,63,64],{},"提取PDF中的特定章节",[31,66,67,70],{},[34,68,69],{},"隐私保护",[38,71,72,75,78],{},[31,73,74],{},"去除包含敏感信息的页面",[31,76,77],{},"只分享必要的部分",[31,79,80],{},"删除个人资料页面",[31,82,83,86],{},[34,84,85],{},"打印优化",[38,87,88,91,94],{},[31,89,90],{},"只打印需要的页面",[31,92,93],{},"按部门分配不同页面",[31,95,96],{},"分开打印彩色和黑白页面",[23,98,100],{"id":99},"合并pdf的常见场景","合并PDF的常见场景",[28,102,103,119,135],{},[31,104,105,108],{},[34,106,107],{},"文档整理",[38,109,110,113,116],{},[31,111,112],{},"将多个章节合并为完整报告",[31,114,115],{},"整合多个月的账单",[31,117,118],{},"收集分散的扫描件",[31,120,121,124],{},[34,122,123],{},"提交要求",[38,125,126,129,132],{},[31,127,128],{},"申请材料需要在一个PDF中",[31,130,131],{},"项目文档统一整理",[31,133,134],{},"归档相关文件",[31,136,137,140],{},[34,138,139],{},"提高效率",[38,141,142,145,148],{},[31,143,144],{},"减少文件管理数量",[31,146,147],{},"统一管理和搜索",[31,149,150],{},"方便共享和传输",[18,152,154],{"id":153},"pdf拆分工具使用指南","PDF拆分工具使用指南",[23,156,157],{"id":157},"功能介绍",[14,159,160,165],{},[161,162,164],"a",{"href":163},"\u002Ftools\u002Fpdf-split","91AI PDF拆分工具","允许您：",[38,167,168,171,174,177],{},[31,169,170],{},"提取指定范围的页面",[31,172,173],{},"按每N页自动拆分",[31,175,176],{},"删除不需要的页面",[31,178,179],{},"重新排列页面顺序",[23,181,182],{"id":182},"使用步骤",[184,185,187],"h4",{"id":186},"方法一按范围提取","方法一：按范围提取",[14,189,190,193],{},[34,191,192],{},"适用场景","：只需要PDF中的某几页",[14,195,196,199],{},[34,197,198],{},"操作步骤","：",[28,201,202,205,208,211,214,217],{},[31,203,204],{},"打开PDF拆分工具",[31,206,207],{},"上传PDF文件",[31,209,210],{},"选择\"提取指定页面\"",[31,212,213],{},"输入页码范围（如：1-5, 8, 10-15）",[31,215,216],{},"点击开始拆分",[31,218,219],{},"下载提取的页面",[14,221,222,199],{},[34,223,224],{},"页码格式说明",[38,226,227,234,240,246],{},[31,228,229,233],{},[230,231,232],"code",{},"1-5","：提取第1页到第5页",[31,235,236,239],{},[230,237,238],{},"3,7,10","：提取第3、7、10页",[31,241,242,245],{},[230,243,244],{},"1-5,8,10-15","：提取多个范围",[31,247,248,251],{},[230,249,250],{},"5-","：从第5页到最后一页",[184,253,255],{"id":254},"方法二自动分页","方法二：自动分页",[14,257,258,260],{},[34,259,192],{},"：将大文件分成多个小文件",[14,262,263,199],{},[34,264,198],{},[28,266,267,269,272,275,278],{},[31,268,207],{},[31,270,271],{},"选择\"按页数拆分\"",[31,273,274],{},"设置每份文件的页数（如：每10页一份）",[31,276,277],{},"开始拆分",[31,279,280],{},"下载所有拆分后的文件（通常打包成ZIP）",[14,282,283,199],{},[34,284,285],{},"示例",[38,287,288,291,294],{},[31,289,290],{},"原文件：100页",[31,292,293],{},"设置：每10页拆分",[31,295,296],{},"结果：10个PDF文件，每个10页",[184,298,300],{"id":299},"方法三删除页面","方法三：删除页面",[14,302,303,305],{},[34,304,192],{},"：去除PDF中的某些页面",[14,307,308,199],{},[34,309,198],{},[28,311,312,314,317,320,323],{},[31,313,207],{},[31,315,316],{},"选择\"删除指定页面\"",[31,318,319],{},"输入要删除的页码",[31,321,322],{},"确认删除",[31,324,325],{},"下载处理后的文件",[14,327,328,199],{},[34,329,330],{},"注意",[38,332,333,336,339],{},[31,334,335],{},"删除后页面会自动重新编号",[31,337,338],{},"建议先备份原始PDF",[31,340,341],{},"仔细检查删除的页码",[23,343,344],{"id":344},"高级技巧",[184,346,347],{"id":347},"拆分后处理",[14,349,350,199],{},[34,351,352],{},"命名规则",[38,354,355,358,361],{},[31,356,357],{},"拆分后的文件通常按顺序命名",[31,359,360],{},"例如：document_part1.pdf, document_part2.pdf",[31,362,363],{},"或：document_1-5.pdf, document_6-10.pdf",[14,365,366,199],{},[34,367,368],{},"整理建议",[38,370,371,374,377],{},[31,372,373],{},"创建专门的文件夹存放拆分文件",[31,375,376],{},"使用有意义的文件名",[31,378,379],{},"记录每份文件的内容范围",[184,381,382],{"id":382},"批量处理",[14,384,385,388],{},[34,386,387],{},"场景","：需要按相同规则处理多个PDF",[14,390,391,199],{},[34,392,393],{},"方法",[28,395,396,399,402],{},[31,397,398],{},"记录第一个PDF的拆分设置",[31,400,401],{},"对其他PDF应用相同设置",[31,403,404],{},"或使用脚本批量处理（高级用户）",[18,406,408],{"id":407},"pdf页面删除工具","PDF页面删除工具",[23,410,411],{"id":411},"快速删除页面",[14,413,414,415,419],{},"使用 ",[161,416,418],{"href":417},"\u002Ftools\u002Fpdf-delete-page","PDF删除页面工具"," 可以快速移除不需要的页面。",[14,421,422,199],{},[34,423,424],{},"特点",[38,426,427,430,433],{},[31,428,429],{},"操作更简洁",[31,431,432],{},"专门针对删除场景优化",[31,434,435],{},"无需选择其他功能",[14,437,438,199],{},[34,439,182],{},[28,441,442,445,447,450,452],{},[31,443,444],{},"访问删除页面工具",[31,446,207],{},[31,448,449],{},"选择要删除的页面（可多选）",[31,451,322],{},[31,453,454],{},"下载新文件",[23,456,457],{"id":457},"删除策略",[14,459,460,199],{},[34,461,462],{},"删除前检查",[38,464,465,468,471],{},[31,466,467],{},"确认删除的页码正确",[31,469,470],{},"检查删除后文档是否完整",[31,472,473],{},"保留备份以防误删",[14,475,476,199],{},[34,477,478],{},"常见删除内容",[38,480,481,484,487,490,493],{},[31,482,483],{},"空白页",[31,485,486],{},"广告页",[31,488,489],{},"封面\u002F封底（用于归档）",[31,491,492],{},"敏感信息页面",[31,494,495],{},"重复页面",[18,497,498],{"id":498},"页面管理最佳实践",[23,500,502],{"id":501},"_1-拆分前的准备","1. 拆分前的准备",[14,504,505,199],{},[34,506,507],{},"规划拆分方案",[38,509,510,513,516],{},[31,511,512],{},"确定拆分的目的",[31,514,515],{},"规划每份文件的内容",[31,517,518],{},"确定文件命名规则",[14,520,521,199],{},[34,522,523],{},"检查PDF文件",[38,525,526,529,532],{},[31,527,528],{},"确认PDF没有密码保护",[31,530,531],{},"检查PDF是否损坏",[31,533,534],{},"了解PDF的总页数",[23,536,538],{"id":537},"_2-拆分后的整理","2. 拆分后的整理",[14,540,541,199],{},[34,542,543],{},"文件命名",[38,545,546,549,552],{},[31,547,548],{},"使用描述性的文件名",[31,550,551],{},"包含页码范围信息",[31,553,554],{},"例如：报告_第1-5章_1-25页.pdf",[14,556,557,199],{},[34,558,559],{},"文件夹组织",[561,562,567],"pre",{"className":563,"code":565,"language":566},[564],"language-text","项目文档\u002F\n├── 原始文件\u002F\n│   └── 完整报告.pdf\n├── 拆分后\u002F\n│   ├── 第1章_1-10页.pdf\n│   ├── 第2章_11-20页.pdf\n│   └── 第3章_21-30页.pdf\n└── 删除页面后\u002F\n    └── 报告_无广告.pdf\n","text",[230,568,565],{"__ignoreMap":569},"",[23,571,573],{"id":572},"_3-质量控制","3. 质量控制",[14,575,576,199],{},[34,577,578],{},"拆分后检查",[38,580,581,584,587,590],{},[31,582,583],{},"每份文件都能正常打开",[31,585,586],{},"内容完整无缺页",[31,588,589],{},"页码正确",[31,591,592],{},"格式保持一致",[14,594,595,199],{},[34,596,597],{},"删除后检查",[38,599,600,603,606],{},[31,601,602],{},"确认删除了正确的页面",[31,604,605],{},"检查剩余内容是否连贯",[31,607,608],{},"确认页码重新编号正确",[18,610,611],{"id":611},"常见问题",[23,613,615],{"id":614},"q1-拆分后的文件顺序乱了","Q1: 拆分后的文件顺序乱了？",[14,617,618,199],{},[34,619,620],{},"原因",[38,622,623,626],{},[31,624,625],{},"浏览器下载顺序不一致",[31,627,628],{},"文件名排序问题",[14,630,631,199],{},[34,632,633],{},"解决",[38,635,636,639,642],{},[31,637,638],{},"使用支持排序的文件名（01, 02, 03而非1, 2, 3）",[31,640,641],{},"手动调整文件顺序",[31,643,644],{},"按文件名排序后处理",[23,646,648],{"id":647},"q2-某些页面无法删除","Q2: 某些页面无法删除？",[14,650,651,199],{},[34,652,653],{},"可能原因",[38,655,656,659,662],{},[31,657,658],{},"PDF有权限保护",[31,660,661],{},"页面被锁定",[31,663,664],{},"软件限制",[14,666,667,199],{},[34,668,633],{},[38,670,671,679,682],{},[31,672,673,674,678],{},"使用",[161,675,677],{"href":676},"\u002Ftools\u002Fpdf-unlock","PDF解密工具","解除保护",[31,680,681],{},"尝试其他PDF工具",[31,683,684],{},"联系文档提供者",[23,686,688],{"id":687},"q3-拆分后文件太大","Q3: 拆分后文件太大？",[14,690,691,199],{},[34,692,620],{},[38,694,695,698],{},[31,696,697],{},"每页包含高分辨率图片",[31,699,700],{},"字体嵌入重复",[14,702,703,199],{},[34,704,633],{},[38,706,707,714],{},[31,708,673,709,713],{},[161,710,712],{"href":711},"\u002Ftools\u002Fpdf-compress","PDF压缩工具","减小大小",[31,715,716],{},"优化原始PDF中的图片",[23,718,720],{"id":719},"q4-可以合并拆分后的文件吗","Q4: 可以合并拆分后的文件吗？",[14,722,723,726],{},[34,724,725],{},"回答","：\n可以！91AI提供PDF合并功能，您可以将拆分的文件重新合并：",[28,728,729,732,735],{},[31,730,731],{},"使用PDF拆分工具的合并功能",[31,733,734],{},"或按顺序上传多个文件自动合并",[31,736,737],{},"调整合并的顺序",[18,739,740],{"id":740},"相关工具推荐",[38,742,743,751,760,768],{},[31,744,745,750],{},[34,746,747],{},[161,748,749],{"href":417},"PDF删除页面"," - 快速删除指定页面",[31,752,753,759],{},[34,754,755],{},[161,756,758],{"href":757},"\u002Ftools\u002Fpdf-rotate","PDF旋转"," - 调整页面方向",[31,761,762,767],{},[34,763,764],{},[161,765,766],{"href":711},"PDF压缩"," - 减小拆分后文件大小",[31,769,770,776],{},[34,771,772],{},[161,773,775],{"href":774},"\u002Ftools\u002Fpdf-to-word","PDF转Word"," - 转换后编辑内容",[18,778,779],{"id":779},"总结",[14,781,782],{},"PDF页面管理是文档处理的重要技能。通过91AI的拆分和删除工具，您可以灵活管理PDF文件：",[28,784,785,791,797,803],{},[31,786,787,790],{},[34,788,789],{},"拆分前","：明确目的，规划方案",[31,792,793,796],{},[34,794,795],{},"拆分中","：选择合适的模式，注意页码",[31,798,799,802],{},[34,800,801],{},"拆分后","：检查质量，规范命名",[31,804,805,808],{},[34,806,807],{},"删除时","：谨慎操作，保留备份",[14,810,811],{},"掌握这些技巧，您就能高效处理各种PDF文档需求。",{"title":569,"searchDepth":813,"depth":813,"links":814},2,[815,820,825,829,834,840,841],{"id":20,"depth":813,"text":21,"children":816},[817,819],{"id":25,"depth":818,"text":26},3,{"id":99,"depth":818,"text":100},{"id":153,"depth":813,"text":154,"children":821},[822,823,824],{"id":157,"depth":818,"text":157},{"id":182,"depth":818,"text":182},{"id":344,"depth":818,"text":344},{"id":407,"depth":813,"text":408,"children":826},[827,828],{"id":411,"depth":818,"text":411},{"id":457,"depth":818,"text":457},{"id":498,"depth":813,"text":498,"children":830},[831,832,833],{"id":501,"depth":818,"text":502},{"id":537,"depth":818,"text":538},{"id":572,"depth":818,"text":573},{"id":611,"depth":813,"text":611,"children":835},[836,837,838,839],{"id":614,"depth":818,"text":615},{"id":647,"depth":818,"text":648},{"id":687,"depth":818,"text":688},{"id":719,"depth":818,"text":720},{"id":740,"depth":813,"text":740},{"id":779,"depth":813,"text":779},"pdf-manipulation","学会如何拆分PDF文件的特定页面，以及如何将多个PDF文件合并为一个文档，提高工作效率。","md",[846,847,848,849,850],"PDF拆分","PDF合并","PDF页面管理","PDF编辑","PDF工具",{},true,"\u002Fhelp\u002Fguides\u002Fpdf-split-merge",6,[856,857,858],"pdf-split","pdf-delete-page","pdf-rotate",{"title":5,"description":843},"help\u002Fguides\u002Fpdf-split-merge","guide","2026-05-03","1_kmtQWmg3pUKizyLLbao8X38Z-n7wfRKgF1WUk0dj8",[865,1273,1699],{"id":866,"title":867,"body":868,"category":842,"description":1258,"extension":844,"keywords":1259,"meta":1264,"navigation":852,"path":1265,"readingTime":818,"relatedTools":1266,"seo":1270,"stem":1271,"type":861,"updatedAt":862,"__hash__":1272},"guides\u002Fhelp\u002Fguides\u002Fpdf-extract-images.md","PDF图片提取使用指南：从PDF中提取所有图片",{"type":7,"value":869,"toc":1232},[870,873,876,880,883,933,937,941,949,954,962,966,969,983,988,999,1003,1006,1009,1012,1017,1031,1034,1045,1048,1051,1056,1067,1069,1074,1088,1090,1094,1098,1109,1113,1118,1133,1137,1142,1153,1157,1161,1172,1175,1204,1206,1209,1229],[10,871,867],{"id":872},"pdf图片提取使用指南从pdf中提取所有图片",[14,874,875],{},"PDF文件中经常包含重要的图片素材。使用91AI的PDF图片提取工具，您可以轻松将PDF中的所有图片批量导出，方便后续使用和编辑。",[18,877,879],{"id":878},"为什么需要提取pdf图片","为什么需要提取PDF图片？",[23,881,882],{"id":882},"使用场景",[28,884,885,901,917],{},[31,886,887,890],{},[34,888,889],{},"素材复用",[38,891,892,895,898],{},[31,893,894],{},"获取PDF中的图表",[31,896,897],{},"提取产品图片",[31,899,900],{},"保存设计素材",[31,902,903,906],{},[34,904,905],{},"编辑处理",[38,907,908,911,914],{},[31,909,910],{},"在PS中编辑图片",[31,912,913],{},"调整图片尺寸",[31,915,916],{},"优化图片质量",[31,918,919,922],{},[34,920,921],{},"单独使用",[38,923,924,927,930],{},[31,925,926],{},"单独引用某张图片",[31,928,929],{},"制作新文档",[31,931,932],{},"分享到其他平台",[18,934,936],{"id":935},"使用91ai提取图片","使用91AI提取图片",[23,938,940],{"id":939},"第一步上传pdf","第一步：上传PDF",[14,942,943,944,948],{},"打开 ",[161,945,947],{"href":946},"\u002Ftools\u002Fpdf-extract-images","91AI PDF图片提取工具","。",[14,950,951,199],{},[34,952,953],{},"文件要求",[38,955,956,959],{},[31,957,958],{},"格式：PDF",[31,960,961],{},"大小：最大100MB",[23,963,965],{"id":964},"第二步开始提取","第二步：开始提取",[14,967,968],{},"点击\"开始提取\"，系统会自动：",[28,970,971,974,977,980],{},[31,972,973],{},"扫描PDF所有页面",[31,975,976],{},"识别图片元素",[31,978,979],{},"提取原图",[31,981,982],{},"打包成ZIP文件",[14,984,985,199],{},[34,986,987],{},"处理时间",[38,989,990,993,996],{},[31,991,992],{},"图片较少：几秒完成",[31,994,995],{},"图片较多：10-30秒",[31,997,998],{},"取决于图片数量和大小",[23,1000,1002],{"id":1001},"第三步下载图片","第三步：下载图片",[14,1004,1005],{},"提取完成后，下载包含所有图片的ZIP压缩包。",[18,1007,1008],{"id":1008},"提取效果说明",[23,1010,1011],{"id":1011},"提取的图片类型",[14,1013,1014,199],{},[34,1015,1016],{},"全部图片",[38,1018,1019,1022,1025,1028],{},[31,1020,1021],{},"嵌入的图片文件",[31,1023,1024],{},"矢量图形（转为图片）",[31,1026,1027],{},"背景图片",[31,1029,1030],{},"图标和装饰图",[23,1032,1033],{"id":1033},"图片质量",[38,1035,1036,1039,1042],{},[31,1037,1038],{},"保持原始分辨率",[31,1040,1041],{},"不降低图片质量",[31,1043,1044],{},"按原格式提取（JPG\u002FPNG等）",[18,1046,1047],{"id":1047},"使用技巧",[23,1049,1050],{"id":1050},"批量提取",[14,1052,1053,199],{},[34,1054,1055],{},"多文件处理",[38,1057,1058,1061,1064],{},[31,1059,1060],{},"支持批量上传PDF",[31,1062,1063],{},"分别提取每个PDF的图片",[31,1065,1066],{},"分别下载ZIP文件",[23,1068,368],{"id":368},[14,1070,1071,199],{},[34,1072,1073],{},"提取后管理",[28,1075,1076,1079,1082,1085],{},[31,1077,1078],{},"解压ZIP文件",[31,1080,1081],{},"按来源整理图片",[31,1083,1084],{},"重命名有意义的名称",[31,1086,1087],{},"分类存放",[18,1089,611],{"id":611},[23,1091,1093],{"id":1092},"q1-提取的图片质量下降","Q1: 提取的图片质量下降？",[14,1095,1096,199],{},[34,1097,725],{},[38,1099,1100,1103,1106],{},[31,1101,1102],{},"工具保持原图质量",[31,1104,1105],{},"如果原PDF中图片已压缩",[31,1107,1108],{},"提取的是PDF中存储的版本",[23,1110,1112],{"id":1111},"q2-可以提取特定页面的图片吗","Q2: 可以提取特定页面的图片吗？",[14,1114,1115,199],{},[34,1116,1117],{},"建议",[38,1119,1120,1127,1130],{},[31,1121,1122,1123,1126],{},"先用",[161,1124,1125],{"href":163},"PDF拆分工具","提取指定页面",[31,1128,1129],{},"再使用图片提取",[31,1131,1132],{},"或提取后手动筛选",[23,1134,1136],{"id":1135},"q3-矢量图会丢失吗","Q3: 矢量图会丢失吗？",[14,1138,1139,199],{},[34,1140,1141],{},"说明",[38,1143,1144,1147,1150],{},[31,1145,1146],{},"矢量图会转为PNG格式",[31,1148,1149],{},"保持较高分辨率",[31,1151,1152],{},"如需原始矢量，需专业软件",[23,1154,1156],{"id":1155},"q4-提取的图片是什么格式","Q4: 提取的图片是什么格式？",[14,1158,1159,199],{},[34,1160,725],{},[38,1162,1163,1166,1169],{},[31,1164,1165],{},"保持原格式（JPG\u002FPNG等）",[31,1167,1168],{},"打包为ZIP下载",[31,1170,1171],{},"解压后即可使用",[18,1173,1174],{"id":1174},"相关工具",[38,1176,1177,1186,1195],{},[31,1178,1179,1185],{},[34,1180,1181],{},[161,1182,1184],{"href":1183},"\u002Ftools\u002Fpdf-to-jpg","PDF转图片"," - 将PDF页面转为图片",[31,1187,1188,1194],{},[34,1189,1190],{},[161,1191,1193],{"href":1192},"\u002Ftools\u002Fimg-compress","图片压缩"," - 优化提取的图片",[31,1196,1197,1203],{},[34,1198,1199],{},[161,1200,1202],{"href":1201},"\u002Ftools\u002Fimg-convert","图片格式转换"," - 转换图片格式",[18,1205,779],{"id":779},[14,1207,1208],{},"PDF图片提取是获取素材的便捷方式：",[28,1210,1211,1217,1223],{},[31,1212,1213,1216],{},[34,1214,1215],{},"上传PDF","：选择包含图片的PDF文件",[31,1218,1219,1222],{},[34,1220,1221],{},"自动提取","：一键批量导出所有图片",[31,1224,1225,1228],{},[34,1226,1227],{},"下载整理","：获取ZIP包，整理使用",[14,1230,1231],{},"轻松从PDF中提取所需图片素材。",{"title":569,"searchDepth":813,"depth":813,"links":1233},[1234,1237,1242,1246,1250,1256,1257],{"id":878,"depth":813,"text":879,"children":1235},[1236],{"id":882,"depth":818,"text":882},{"id":935,"depth":813,"text":936,"children":1238},[1239,1240,1241],{"id":939,"depth":818,"text":940},{"id":964,"depth":818,"text":965},{"id":1001,"depth":818,"text":1002},{"id":1008,"depth":813,"text":1008,"children":1243},[1244,1245],{"id":1011,"depth":818,"text":1011},{"id":1033,"depth":818,"text":1033},{"id":1047,"depth":813,"text":1047,"children":1247},[1248,1249],{"id":1050,"depth":818,"text":1050},{"id":368,"depth":818,"text":368},{"id":611,"depth":813,"text":611,"children":1251},[1252,1253,1254,1255],{"id":1092,"depth":818,"text":1093},{"id":1111,"depth":818,"text":1112},{"id":1135,"depth":818,"text":1136},{"id":1155,"depth":818,"text":1156},{"id":1174,"depth":813,"text":1174},{"id":779,"depth":813,"text":779},"学习如何从PDF文件中提取所有图片，一键批量导出原图，方便后续使用。",[1260,1261,1262,1263,1050],"PDF提取图片","PDF图片导出","提取图片","PDF图片获取",{},"\u002Fhelp\u002Fguides\u002Fpdf-extract-images",[1267,1268,1269],"pdf-extract-images","pdf-to-jpg","img-compress",{"title":867,"description":1258},"help\u002Fguides\u002Fpdf-extract-images","hbWl_KRmWZXw4evNbG_q-kkSiE0pakutO3YAfTHfwZI",{"id":1274,"title":1275,"body":1276,"category":842,"description":1685,"extension":844,"keywords":1686,"meta":1692,"navigation":852,"path":1693,"readingTime":818,"relatedTools":1694,"seo":1696,"stem":1697,"type":861,"updatedAt":862,"__hash__":1698},"guides\u002Fhelp\u002Fguides\u002Fpdf-page-number.md","PDF添加页码使用指南：为文档插入页码编号",{"type":7,"value":1277,"toc":1662},[1278,1281,1284,1288,1290,1339,1343,1345,1351,1355,1362,1366,1371,1382,1387,1398,1403,1414,1419,1430,1434,1437,1441,1444,1447,1450,1455,1466,1471,1482,1485,1490,1501,1506,1517,1519,1523,1527,1542,1546,1550,1561,1565,1569,1580,1584,1588,1603,1605,1628,1630,1633,1659],[10,1279,1275],{"id":1280},"pdf添加页码使用指南为文档插入页码编号",[14,1282,1283],{},"为PDF添加页码是一项实用的文档处理功能。无论是整理报告、制作论文，还是准备会议资料，添加页码都能让文档更加专业和便于阅读。",[18,1285,1287],{"id":1286},"为什么需要添加页码","为什么需要添加页码？",[23,1289,882],{"id":882},[28,1291,1292,1307,1323],{},[31,1293,1294,1296],{},[34,1295,107],{},[38,1297,1298,1301,1304],{},[31,1299,1300],{},"方便按页查找内容",[31,1302,1303],{},"打印后易于整理",[31,1305,1306],{},"引用时准确定位",[31,1308,1309,1312],{},[34,1310,1311],{},"正式文档",[38,1313,1314,1317,1320],{},[31,1315,1316],{},"合同、报告需要页码",[31,1318,1319],{},"符合专业规范",[31,1321,1322],{},"便于审核和批注",[31,1324,1325,1328],{},[34,1326,1327],{},"阅读导航",[38,1329,1330,1333,1336],{},[31,1331,1332],{},"快速定位页数",[31,1334,1335],{},"了解文档进度",[31,1337,1338],{},"方便讨论引用",[18,1340,1342],{"id":1341},"使用91ai添加页码","使用91AI添加页码",[23,1344,940],{"id":939},[14,1346,943,1347,948],{},[161,1348,1350],{"href":1349},"\u002Ftools\u002Fpdf-add-page-number","91AI PDF加页码工具",[14,1352,1353,199],{},[34,1354,953],{},[38,1356,1357,1359],{},[31,1358,958],{},[31,1360,1361],{},"大小：最大50MB",[23,1363,1365],{"id":1364},"第二步设置页码参数","第二步：设置页码参数",[14,1367,1368,199],{},[34,1369,1370],{},"起始页码",[38,1372,1373,1376,1379],{},[31,1374,1375],{},"默认从1开始",[31,1377,1378],{},"可设置为任意数字",[31,1380,1381],{},"适合从指定页开始",[14,1383,1384,199],{},[34,1385,1386],{},"结束页码",[38,1388,1389,1392,1395],{},[31,1390,1391],{},"默认-1表示到最后一页",[31,1393,1394],{},"可指定结束页面",[31,1396,1397],{},"留空处理全部",[14,1399,1400,199],{},[34,1401,1402],{},"页码字号",[38,1404,1405,1408,1411],{},[31,1406,1407],{},"默认12号",[31,1409,1410],{},"范围1-72号",[31,1412,1413],{},"根据文档选择合适大小",[14,1415,1416,199],{},[34,1417,1418],{},"起始编号",[38,1420,1421,1424,1427],{},[31,1422,1423],{},"页码从第几页开始显示",[31,1425,1426],{},"如：从第3页开始显示为\"1\"",[31,1428,1429],{},"适合跳过封面目录",[23,1431,1433],{"id":1432},"第三步开始添加","第三步：开始添加",[14,1435,1436],{},"点击\"添加页码\"按钮，等待处理完成。",[23,1438,1440],{"id":1439},"第四步下载文件","第四步：下载文件",[14,1442,1443],{},"下载已添加页码的PDF文件。",[18,1445,1446],{"id":1446},"设置技巧",[23,1448,1449],{"id":1449},"页码位置",[14,1451,1452,199],{},[34,1453,1454],{},"默认位置",[38,1456,1457,1460,1463],{},[31,1458,1459],{},"页面底部居中",[31,1461,1462],{},"标准页码位置",[31,1464,1465],{},"适合大多数文档",[14,1467,1468,199],{},[34,1469,1470],{},"选择建议",[38,1472,1473,1476,1479],{},[31,1474,1475],{},"正式文档：底部居中或右对齐",[31,1477,1478],{},"书籍风格：左右页对称",[31,1480,1481],{},"个性化：根据设计选择",[23,1483,1484],{"id":1484},"跳过特定页面",[14,1486,1487,199],{},[34,1488,1489],{},"封面不编号",[38,1491,1492,1495,1498],{},[31,1493,1494],{},"从正文开始添加页码",[31,1496,1497],{},"封面保持干净",[31,1499,1500],{},"设置合适的起始页",[14,1502,1503,199],{},[34,1504,1505],{},"目录罗马数字",[38,1507,1508,1511,1514],{},[31,1509,1510],{},"正文前用罗马数字",[31,1512,1513],{},"正文用阿拉伯数字",[31,1515,1516],{},"需要分两次处理",[18,1518,611],{"id":611},[23,1520,1522],{"id":1521},"q1-原有页码会被覆盖吗","Q1: 原有页码会被覆盖吗？",[14,1524,1525,199],{},[34,1526,725],{},[38,1528,1529,1532,1535],{},[31,1530,1531],{},"新页码叠加在PDF上",[31,1533,1534],{},"可能与原有页码重叠",[31,1536,1537,1538,1541],{},"建议先",[161,1539,1540],{"href":417},"删除PDF页面","去除原页码",[23,1543,1545],{"id":1544},"q2-可以自定义页码格式吗","Q2: 可以自定义页码格式吗？",[14,1547,1548,199],{},[34,1549,725],{},[38,1551,1552,1555,1558],{},[31,1553,1554],{},"当前为简单数字格式",[31,1556,1557],{},"如\"1\"、\"2\"、\"3\"",[31,1559,1560],{},"复杂格式需专业软件",[23,1562,1564],{"id":1563},"q3-页码字体可以改吗","Q3: 页码字体可以改吗？",[14,1566,1567,199],{},[34,1568,725],{},[38,1570,1571,1574,1577],{},[31,1572,1573],{},"当前使用标准字体",[31,1575,1576],{},"字号大小可调节",[31,1578,1579],{},"颜色为默认黑色",[23,1581,1583],{"id":1582},"q4-部分页面不加页码","Q4: 部分页面不加页码？",[14,1585,1586,199],{},[34,1587,633],{},[38,1589,1590,1593,1596],{},[31,1591,1592],{},"使用页面范围功能",[31,1594,1595],{},"分多次处理",[31,1597,1598,1599,1602],{},"再用",[161,1600,1601],{"href":163},"PDF合并工具","整合",[18,1604,1174],{"id":1174},[38,1606,1607,1614,1621],{},[31,1608,1609,1613],{},[34,1610,1611],{},[161,1612,846],{"href":163}," - 分离不同部分分别处理",[31,1615,1616,1620],{},[34,1617,1618],{},[161,1619,847],{"href":163}," - 将处理后的文件合并",[31,1622,1623,1627],{},[34,1624,1625],{},[161,1626,749],{"href":417}," - 删除不需要的页面",[18,1629,779],{"id":779},[14,1631,1632],{},"PDF添加页码让文档更专业：",[28,1634,1635,1641,1647,1653],{},[31,1636,1637,1640],{},[34,1638,1639],{},"设置参数","：起始页、字号、范围",[31,1642,1643,1646],{},[34,1644,1645],{},"预览效果","：确认设置正确",[31,1648,1649,1652],{},[34,1650,1651],{},"执行添加","：一键生成页码",[31,1654,1655,1658],{},[34,1656,1657],{},"检查文档","：确保位置合适",[14,1660,1661],{},"轻松为PDF添加页码，提升文档专业度。",{"title":569,"searchDepth":813,"depth":813,"links":1663},[1664,1667,1673,1677,1683,1684],{"id":1286,"depth":813,"text":1287,"children":1665},[1666],{"id":882,"depth":818,"text":882},{"id":1341,"depth":813,"text":1342,"children":1668},[1669,1670,1671,1672],{"id":939,"depth":818,"text":940},{"id":1364,"depth":818,"text":1365},{"id":1432,"depth":818,"text":1433},{"id":1439,"depth":818,"text":1440},{"id":1446,"depth":813,"text":1446,"children":1674},[1675,1676],{"id":1449,"depth":818,"text":1449},{"id":1484,"depth":818,"text":1484},{"id":611,"depth":813,"text":611,"children":1678},[1679,1680,1681,1682],{"id":1521,"depth":818,"text":1522},{"id":1544,"depth":818,"text":1545},{"id":1563,"depth":818,"text":1564},{"id":1582,"depth":818,"text":1583},{"id":1174,"depth":813,"text":1174},{"id":779,"depth":813,"text":779},"学习如何为PDF文件添加页码，支持自定义起始页码、字体大小、页码位置等设置，方便文档管理和阅读。",[1687,1688,1689,1690,1691],"PDF加页码","页码设置","PDF页码","页码插入","文档编号",{},"\u002Fhelp\u002Fguides\u002Fpdf-page-number",[1695,856,857],"pdf-add-page-number",{"title":1275,"description":1685},"help\u002Fguides\u002Fpdf-page-number","ZqyKQsUURXiPGldmRBBJ8FoVkW-4qC7d6kj7fAS5XTg",{"id":1700,"title":1701,"body":1702,"category":842,"description":2103,"extension":844,"keywords":2104,"meta":2110,"navigation":852,"path":2111,"readingTime":818,"relatedTools":2112,"seo":2116,"stem":2117,"type":861,"updatedAt":862,"__hash__":2118},"guides\u002Fhelp\u002Fguides\u002Fpdf-remove-watermark.md","PDF去水印使用指南：移除PDF中的水印",{"type":7,"value":1703,"toc":2078},[1704,1707,1710,1714,1717,1767,1771,1773,1779,1783,1792,1796,1799,1813,1817,1828,1832,1835,1838,1841,1846,1860,1865,1879,1882,1887,1901,1904,1907,1912,1923,1928,1939,1941,1945,1949,1960,1964,1968,1979,1983,1988,1999,2003,2007,2018,2020,2045,2047,2050,2075],[10,1705,1701],{"id":1706},"pdf去水印使用指南移除pdf中的水印",[14,1708,1709],{},"PDF文档中的水印有时需要去除，比如清理个人文档、准备正式版本，或去除不必要的水印标记。本指南将介绍如何使用91AI工具去除PDF中的水印。",[18,1711,1713],{"id":1712},"为什么需要去水印","为什么需要去水印？",[23,1715,1716],{"id":1716},"合法使用场景",[28,1718,1719,1735,1751],{},[31,1720,1721,1724],{},[34,1722,1723],{},"个人文档清理",[38,1725,1726,1729,1732],{},[31,1727,1728],{},"去除草稿水印",[31,1730,1731],{},"清理测试版本标记",[31,1733,1734],{},"整理归档文件",[31,1736,1737,1740],{},[34,1738,1739],{},"正式版本准备",[38,1741,1742,1745,1748],{},[31,1743,1744],{},"去除预览水印",[31,1746,1747],{},"准备正式发布版",[31,1749,1750],{},"替换为正确水印",[31,1752,1753,1756],{},[34,1754,1755],{},"阅读体验优化",[38,1757,1758,1761,1764],{},[31,1759,1760],{},"去除干扰性水印",[31,1762,1763],{},"提高阅读清晰度",[31,1765,1766],{},"便于打印使用",[18,1768,1770],{"id":1769},"使用91ai去除水印","使用91AI去除水印",[23,1772,940],{"id":939},[14,1774,943,1775,948],{},[161,1776,1778],{"href":1777},"\u002Ftools\u002Fpdf-remove-watermark","91AI PDF去水印工具",[14,1780,1781,199],{},[34,1782,953],{},[38,1784,1785,1787,1789],{},[31,1786,958],{},[31,1788,961],{},[31,1790,1791],{},"注意：您必须是文件的合法拥有者",[23,1793,1795],{"id":1794},"第二步开始去水印","第二步：开始去水印",[14,1797,1798],{},"点击\"开始处理\"，系统会自动：",[28,1800,1801,1804,1807,1810],{},[31,1802,1803],{},"识别PDF中的水印",[31,1805,1806],{},"分析水印类型和位置",[31,1808,1809],{},"智能去除水印",[31,1811,1812],{},"保留文档内容",[14,1814,1815,199],{},[34,1816,987],{},[38,1818,1819,1822,1825],{},[31,1820,1821],{},"简单水印：10-30秒",[31,1823,1824],{},"复杂水印：30-60秒",[31,1826,1827],{},"取决于PDF页数和水印复杂度",[23,1829,1831],{"id":1830},"第三步下载文件","第三步：下载文件",[14,1833,1834],{},"下载去水印后的PDF文件。",[18,1836,1837],{"id":1837},"去水印说明",[23,1839,1840],{"id":1840},"支持的水印类型",[14,1842,1843,199],{},[34,1844,1845],{},"可去除的水印",[38,1847,1848,1851,1854,1857],{},[31,1849,1850],{},"半透明文字水印",[31,1852,1853],{},"简单的图片水印",[31,1855,1856],{},"固定位置的水印",[31,1858,1859],{},"标准格式的水印",[14,1861,1862,199],{},[34,1863,1864],{},"去除效果",[38,1866,1867,1870,1873,1876],{},[31,1868,1869],{},"文字水印：效果较好",[31,1871,1872],{},"图片水印：可能有痕迹",[31,1874,1875],{},"深色水印：去除有难度",[31,1877,1878],{},"全页水印：效果有限",[23,1880,1881],{"id":1881},"去除限制",[14,1883,1884,199],{},[34,1885,1886],{},"可能无法完美去除的情况",[38,1888,1889,1892,1895,1898],{},[31,1890,1891],{},"水印与内容融合",[31,1893,1894],{},"水印颜色与背景相同",[31,1896,1897],{},"水印遮挡重要内容",[31,1899,1900],{},"复杂的水印图案",[18,1902,1903],{"id":1903},"注意事项",[23,1905,1906],{"id":1906},"合法性提醒",[14,1908,1909,199],{},[34,1910,1911],{},"只能去除",[38,1913,1914,1917,1920],{},[31,1915,1916],{},"自己添加的水印",[31,1918,1919],{},"草稿版本的水印",[31,1921,1922],{},"有权处理的文件",[14,1924,1925,199],{},[34,1926,1927],{},"禁止去除",[38,1929,1930,1933,1936],{},[31,1931,1932],{},"他人文件的版权声明",[31,1934,1935],{},"商业保护水印",[31,1937,1938],{},"未经授权的文档",[18,1940,611],{"id":611},[23,1942,1944],{"id":1943},"q1-所有水印都能去除吗","Q1: 所有水印都能去除吗？",[14,1946,1947,199],{},[34,1948,725],{},[38,1950,1951,1954,1957],{},[31,1952,1953],{},"大多数标准水印可去除",[31,1955,1956],{},"效果取决于水印类型",[31,1958,1959],{},"复杂水印可能残留痕迹",[23,1961,1963],{"id":1962},"q2-去除后文档质量会下降吗","Q2: 去除后文档质量会下降吗？",[14,1965,1966,199],{},[34,1967,725],{},[38,1969,1970,1973,1976],{},[31,1971,1972],{},"文字内容不受影响",[31,1974,1975],{},"水印位置可能轻微痕迹",[31,1977,1978],{},"整体质量保持",[23,1980,1982],{"id":1981},"q3-水印区域有文字怎么办","Q3: 水印区域有文字怎么办？",[14,1984,1985,199],{},[34,1986,1987],{},"处理",[38,1989,1990,1993,1996],{},[31,1991,1992],{},"工具会尽量保留文字",[31,1994,1995],{},"可能无法完美分离",[31,1997,1998],{},"建议备份原文件",[23,2000,2002],{"id":2001},"q4-可以批量处理吗","Q4: 可以批量处理吗？",[14,2004,2005,199],{},[34,2006,725],{},[38,2008,2009,2012,2015],{},[31,2010,2011],{},"支持批量上传",[31,2013,2014],{},"逐个处理去水印",[31,2016,2017],{},"分别下载处理后的文件",[18,2019,1174],{"id":1174},[38,2021,2022,2031,2039],{},[31,2023,2024,2030],{},[34,2025,2026],{},[161,2027,2029],{"href":2028},"\u002Ftools\u002Fpdf-watermark","PDF加水印"," - 添加新水印",[31,2032,2033,2038],{},[34,2034,2035],{},[161,2036,2037],{"href":676},"PDF解密"," - 解除密码保护",[31,2040,2041,776],{},[34,2042,2043],{},[161,2044,849],{"href":774},[18,2046,779],{"id":779},[14,2048,2049],{},"PDF去水印让文档更整洁：",[28,2051,2052,2057,2063,2069],{},[31,2053,2054,2056],{},[34,2055,1215],{},"：选择需要去水印的文件",[31,2058,2059,2062],{},[34,2060,2061],{},"自动处理","：系统智能识别并去除",[31,2064,2065,2068],{},[34,2066,2067],{},"检查效果","：确认水印已清除",[31,2070,2071,2074],{},[34,2072,2073],{},"下载使用","：获取干净的文档",[14,2076,2077],{},"注意：仅处理您拥有权限的文件，尊重知识产权。",{"title":569,"searchDepth":813,"depth":813,"links":2079},[2080,2083,2088,2092,2095,2101,2102],{"id":1712,"depth":813,"text":1713,"children":2081},[2082],{"id":1716,"depth":818,"text":1716},{"id":1769,"depth":813,"text":1770,"children":2084},[2085,2086,2087],{"id":939,"depth":818,"text":940},{"id":1794,"depth":818,"text":1795},{"id":1830,"depth":818,"text":1831},{"id":1837,"depth":813,"text":1837,"children":2089},[2090,2091],{"id":1840,"depth":818,"text":1840},{"id":1881,"depth":818,"text":1881},{"id":1903,"depth":813,"text":1903,"children":2093},[2094],{"id":1906,"depth":818,"text":1906},{"id":611,"depth":813,"text":611,"children":2096},[2097,2098,2099,2100],{"id":1943,"depth":818,"text":1944},{"id":1962,"depth":818,"text":1963},{"id":1981,"depth":818,"text":1982},{"id":2001,"depth":818,"text":2002},{"id":1174,"depth":813,"text":1174},{"id":779,"depth":813,"text":779},"学习如何去除PDF文件中的文字或图片水印，恢复干净的文档页面，支持批量处理。",[2105,2106,2107,2108,2109],"PDF去水印","删除水印","移除水印","PDF清理","水印删除",{},"\u002Fhelp\u002Fguides\u002Fpdf-remove-watermark",[2113,2114,2115],"pdf-remove-watermark","pdf-watermark","pdf-unlock",{"title":1701,"description":2103},"help\u002Fguides\u002Fpdf-remove-watermark","sJIDFDqv4eqQ8CyBhdlhNOq-JXxWQNF_yvuac8RkTUY",1777868330410]