[{"data":1,"prerenderedAt":486},["ShallowReactive",2],{"guide-excel-protect-guide":3,"faq-excel-protect-guide":4,"related-excel-protect-guide":155},null,{"id":5,"title":6,"body":7,"category":133,"description":134,"extension":135,"keywords":136,"meta":142,"navigation":143,"path":144,"relatedTools":145,"seo":150,"stem":151,"type":152,"updatedAt":153,"__hash__":154},"faq\u002Fhelp\u002Ffaq\u002Fexcel-protect-guide.md","Excel加密保护常见问题：给工作表加密码防篡改",{"type":8,"value":9,"toc":119},"minimark",[10,20,24,29,47,54,58,61,65,68,72,80,84,87,91,94,97],[11,12,13,14,19],"p",{},"重要的Excel报表不想被随意查看或篡改，可以加上密码保护。用91AI工具的",[15,16,18],"a",{"href":17},"\u002Ftools\u002Fexcel-protect","Excel加密工具","在线就能搞定。",[21,22,23],"h2",{"id":23},"详细解答",[25,26,28],"h3",{"id":27},"q-如何给excel加保护密码","Q: 如何给Excel加保护密码？",[30,31,32,38,41,44],"ol",{},[33,34,35,36],"li",{},"打开",[15,37,18],{"href":17},[33,39,40],{},"上传需要保护的Excel工作簿",[33,42,43],{},"设置打开密码或只读保护",[33,45,46],{},"下载加密后的表格",[11,48,49],{},[50,51],"img",{"alt":52,"src":53},"Excel加密工具界面","\u002Fimages\u002Ftools\u002Fexcel-protect.png",[25,55,57],{"id":56},"q-excel怎么设置打开密码","Q: Excel怎么设置打开密码？",[11,59,60],{},"在上传文件后设置打开权限密码，之后打开文件必须输入密码才能进入，防止数据被随意查看。",[25,62,64],{"id":63},"q-加密后还能编辑工作表吗","Q: 加密后还能编辑工作表吗？",[11,66,67],{},"若设置的是打开密码+可编辑，能访问但可编辑；若设置只读保护，则只能查看不能修改，具体取决于所选方式。",[25,69,71],{"id":70},"q-密码忘了怎么办","Q: 密码忘了怎么办？",[11,73,74,75,79],{},"密码需妥善保管。忘记时可用",[15,76,78],{"href":77},"\u002Ftools\u002Fexcel-unprotect","Excel解密工具","尝试解除保护。",[25,81,83],{"id":82},"q-多个工作表都能保护吗","Q: 多个工作表都能保护吗？",[11,85,86],{},"支持对整个工作簿或工作表设置保护，按需选择保护范围即可。",[25,88,90],{"id":89},"q-数据格式会被破坏吗","Q: 数据格式会被破坏吗？",[11,92,93],{},"不会。在线处理的保留数据和原有格式，只增加密码保护。",[21,95,96],{"id":96},"相关推荐",[98,99,100,105,112],"ul",{},[33,101,102,104],{},[15,103,78],{"href":77}," - 解除Excel保护",[33,106,107,111],{},[15,108,110],{"href":109},"\u002Ftools\u002Fword-protect","Word加密工具"," - 保护Word文档",[33,113,114,118],{},[15,115,117],{"href":116},"\u002Ftools\u002Fpdf-lock","PDF加密工具"," - 保护PDF文件",{"title":120,"searchDepth":121,"depth":121,"links":122},"",2,[123,132],{"id":23,"depth":121,"text":23,"children":124},[125,127,128,129,130,131],{"id":27,"depth":126,"text":28},3,{"id":56,"depth":126,"text":57},{"id":63,"depth":126,"text":64},{"id":70,"depth":126,"text":71},{"id":82,"depth":126,"text":83},{"id":89,"depth":126,"text":90},{"id":96,"depth":121,"text":96},"excel","Excel加密保护常见问题解答，介绍用在线工具给Excel工作簿设置打开密码或只读保护，防止表格数据被随意查看或篡改的方法。解答Excel怎么加密码、加密后能否编辑、密码忘了怎么办、打开密码和只读保护区别、怎样保护多个工作表等常见问题，在线处理保留数据和格式，转换完成自动删除文件保护隐私安全，保护重要报表数据。","md",[137,138,139,140,141],"Excel加密","Excel加密码","Excel保护","工作表加密","Excel防修改",{},true,"\u002Fhelp\u002Ffaq\u002Fexcel-protect-guide",[146,147,148,149],"excel-protect","excel-unprotect","word-protect","pdf-lock",{"title":6,"description":134},"help\u002Ffaq\u002Fexcel-protect-guide","faq","2026-08-06","WYhGpnVu1_McvnFSU5B9WMMVr9ysaKIXttKrfnONKDU",[156,279,359],{"id":157,"title":158,"body":159,"category":133,"description":262,"extension":135,"keywords":263,"meta":268,"navigation":143,"path":269,"relatedTools":270,"seo":275,"stem":276,"type":152,"updatedAt":277,"__hash__":278},"faq\u002Fhelp\u002Ffaq\u002Fexcel-merge-guide.md","Excel合并常见问题：如何将多个Excel文件合并为一个表格",{"type":8,"value":160,"toc":250},[161,164,166,170,178,182,185,189,192,196,199,203,206,210,213,217,220,222],[11,162,163],{},"Excel合并是将多个Excel文件合并为一个工作簿的常用操作，适用于多部门数据汇总和资料整合。使用91AI工具网的在线Excel合并工具，上传多个Excel文件即可一键合并。",[21,165,23],{"id":23},[25,167,169],{"id":168},"如何在线合并excel文件","如何在线合并Excel文件？",[11,171,172,173,177],{},"推荐使用91AI工具网的",[15,174,176],{"href":175},"\u002Ftools\u002Fexcel-merge","Excel合并工具","，打开页面后上传需要合并的Excel文件，支持一次选择多个.xlsx或.xls文件。上传后可以调整合并顺序，确认后点击开始合并，系统自动将多个文件的数据整合为一个Excel工作簿。",[25,179,181],{"id":180},"多个excel文件可以合并为一个工作簿吗","多个Excel文件可以合并为一个工作簿吗？",[11,183,184],{},"可以。工具支持将多个Excel文件合并为一个工作簿，每个源文件作为一个工作表（Sheet）保留在合并后的工作簿中，方便在同一个文件中查看和管理不同数据源。",[25,186,188],{"id":187},"合并会丢失数据吗","合并会丢失数据吗？",[11,190,191],{},"不会。合并过程完整保留每个文件中的数据内容、格式和公式，不进行数据压缩或删减。合并后的工作簿包含所有源文件的数据。",[25,193,195],{"id":194},"支持不同结构的excel合并吗","支持不同结构的Excel合并吗？",[11,197,198],{},"支持。不同列结构、不同数据格式的Excel文件都可以合并，每个工作表独立保留原始结构。如果需要将数据统一到一个工作表，可以在合并后使用数据整理功能处理。",[25,200,202],{"id":201},"合并后的文件在手机上能打开吗","合并后的文件在手机上能打开吗？",[11,204,205],{},"合并后的Excel文件为标准xlsx格式，可在手机端的WPS Office、Microsoft Excel等应用中正常打开，方便随时查看和分享。",[25,207,209],{"id":208},"支持合并csv文件吗","支持合并CSV文件吗？",[11,211,212],{},"支持将CSV文件与Excel文件一起合并，工具会自动识别CSV的表格结构并转换为工作表。推荐先将CSV转Excel后再合并以获得最佳效果。",[25,214,216],{"id":215},"合并后如何区分不同文件的数据","合并后如何区分不同文件的数据？",[11,218,219],{},"每个源文件合并后作为独立工作表，工作表名称默认使用源文件名，方便区分数据来源。可以在合并前重命名文件，使工作表名称更有辨识度。",[21,221,96],{"id":96},[98,223,224,229,236,243],{},[33,225,226,228],{},[15,227,176],{"href":175},"：在线将多个Excel合并为一个",[33,230,231,235],{},[15,232,234],{"href":233},"\u002Ftools\u002Fexcel-split","Excel拆分","：将Excel按工作表拆分",[33,237,238,242],{},[15,239,241],{"href":240},"\u002Ftools\u002Fcsv-to-excel","CSV转Excel","：将CSV文件转换为Excel格式",[33,244,245,249],{},[15,246,248],{"href":247},"\u002Ftools\u002Fexcel-to-csv","Excel转CSV","：将Excel转换为CSV格式",{"title":120,"searchDepth":121,"depth":121,"links":251},[252,261],{"id":23,"depth":121,"text":23,"children":253},[254,255,256,257,258,259,260],{"id":168,"depth":126,"text":169},{"id":180,"depth":126,"text":181},{"id":187,"depth":126,"text":188},{"id":194,"depth":126,"text":195},{"id":201,"depth":126,"text":202},{"id":208,"depth":126,"text":209},{"id":215,"depth":126,"text":216},{"id":96,"depth":121,"text":96},"Excel合并的常见问题解答，涵盖在线合并方法、多个工作簿合并、工作表整合和数据汇总。帮助用户将多个部门的Excel表格合并为一个统一文件方便统计，无需安装软件即可在线完成Excel合并操作。",[264,265,176,266,267],"Excel合并","合并Excel文件","多个Excel合并","Excel合并FAQ",{},"\u002Fhelp\u002Ffaq\u002Fexcel-merge-guide",[271,272,273,274],"excel-merge","excel-split","csv-to-excel","excel-to-csv",{"title":158,"description":262},"help\u002Ffaq\u002Fexcel-merge-guide","2026-07-31","SzGjK_u4h-s7Ra9-FOjEBIsLkP-mWaXI7S6Xm7Goo-E",{"id":5,"title":6,"body":280,"category":133,"description":134,"extension":135,"keywords":355,"meta":356,"navigation":143,"path":144,"relatedTools":357,"seo":358,"stem":151,"type":152,"updatedAt":153,"__hash__":154},{"type":8,"value":281,"toc":344},[282,286,288,290,302,306,308,310,312,314,316,320,322,324,326,328,330],[11,283,13,284,19],{},[15,285,18],{"href":17},[21,287,23],{"id":23},[25,289,28],{"id":27},[30,291,292,296,298,300],{},[33,293,35,294],{},[15,295,18],{"href":17},[33,297,40],{},[33,299,43],{},[33,301,46],{},[11,303,304],{},[50,305],{"alt":52,"src":53},[25,307,57],{"id":56},[11,309,60],{},[25,311,64],{"id":63},[11,313,67],{},[25,315,71],{"id":70},[11,317,74,318,79],{},[15,319,78],{"href":77},[25,321,83],{"id":82},[11,323,86],{},[25,325,90],{"id":89},[11,327,93],{},[21,329,96],{"id":96},[98,331,332,336,340],{},[33,333,334,104],{},[15,335,78],{"href":77},[33,337,338,111],{},[15,339,110],{"href":109},[33,341,342,118],{},[15,343,117],{"href":116},{"title":120,"searchDepth":121,"depth":121,"links":345},[346,354],{"id":23,"depth":121,"text":23,"children":347},[348,349,350,351,352,353],{"id":27,"depth":126,"text":28},{"id":56,"depth":126,"text":57},{"id":63,"depth":126,"text":64},{"id":70,"depth":126,"text":71},{"id":82,"depth":126,"text":83},{"id":89,"depth":126,"text":90},{"id":96,"depth":121,"text":96},[137,138,139,140,141],{},[146,147,148,149],{"title":6,"description":134},{"id":360,"title":361,"body":362,"category":133,"description":473,"extension":135,"keywords":474,"meta":479,"navigation":143,"path":480,"relatedTools":481,"seo":483,"stem":484,"type":152,"updatedAt":153,"__hash__":485},"faq\u002Fhelp\u002Ffaq\u002Fexcel-to-csv-guide.md","Excel转CSV常见问题：把表格转成CSV文本格式",{"type":8,"value":363,"toc":461},[364,371,373,377,392,398,402,405,409,412,416,419,423,426,430,433,437,440,442],[11,365,366,367,370],{},"要把Excel表格数据导入数据库或程序，转成CSV文本格式更通用。用91AI工具的",[15,368,369],{"href":247},"Excel转CSV工具","在线就能转换。",[21,372,23],{"id":23},[25,374,376],{"id":375},"q-如何把excel转成csv","Q: 如何把Excel转成CSV？",[30,378,379,383,386,389],{},[33,380,35,381],{},[15,382,369],{"href":247},[33,384,385],{},"上传XLSX、XLS表格文件",[33,387,388],{},"在线转换为CSV格式",[33,390,391],{},"下载CSV文本文件",[11,393,394],{},[50,395],{"alt":396,"src":397},"Excel转CSV工具界面","\u002Fimages\u002Ftools\u002Fexcel-to-csv.png",[25,399,401],{"id":400},"q-excel转csv会丢格式吗","Q: Excel转CSV会丢格式吗？",[11,403,404],{},"会。CSV是纯文本格式，只保留数据和逗号分隔结构，单元格颜色、公式等格式会被舍弃，适合数据交换场景。",[25,406,408],{"id":407},"q-分隔符怎么选","Q: 分隔符怎么选？",[11,410,411],{},"CSV通常用逗号分隔，特殊数据也可选分号、Tab等，按导入目标的要求选择即可。",[25,413,415],{"id":414},"q-转出乱码怎么办","Q: 转出乱码怎么办？",[11,417,418],{},"乱码多为编码不一致。选择UTF-8或GBK等编码可解决，具体以导入程序支持的编码为准。",[25,420,422],{"id":421},"q-多个工作表能一起转吗","Q: 多个工作表能一起转吗？",[11,424,425],{},"通常按单个工作表导出，多表数据可逐个导出后自行合并。",[25,427,429],{"id":428},"q-数值精度会变化吗","Q: 数值精度会变化吗？",[11,431,432],{},"普通数值保留正常精度；超长数字（如身份证号）建议先设为文本，避免丢失后几位。",[25,434,436],{"id":435},"q-需要注册吗","Q: 需要注册吗？",[11,438,439],{},"不需要。在线免费转换，无需注册登录。",[21,441,96],{"id":96},[98,443,444,449,454],{},[33,445,446,448],{},[15,447,241],{"href":240}," - 把CSV转回表格",[33,450,451,453],{},[15,452,234],{"href":233}," - 拆分工作表数据",[33,455,456,460],{},[15,457,459],{"href":458},"\u002Ftools\u002Fjson-formatter","JSON格式化"," - 处理JSON数据",{"title":120,"searchDepth":121,"depth":121,"links":462},[463,472],{"id":23,"depth":121,"text":23,"children":464},[465,466,467,468,469,470,471],{"id":375,"depth":126,"text":376},{"id":400,"depth":126,"text":401},{"id":407,"depth":126,"text":408},{"id":414,"depth":126,"text":415},{"id":421,"depth":126,"text":422},{"id":428,"depth":126,"text":429},{"id":435,"depth":126,"text":436},{"id":96,"depth":121,"text":96},"Excel转CSV常见问题解答，介绍把Excel表格转为CSV逗号分隔文本文件的方法，解决表格数据要导入数据库、程序或跨系统处理时CSV更通用易读的痛点。解答Excel转CSV会不会丢格式、分隔符怎么选、乱码怎么办、多表能否一起转、数值精度会不会变等常见问题，在线处理转换完成自动删除文件保护隐私安全。",[248,475,476,477,478],"表格转CSV","xlsx转csv","CSV转换","数据迁移",{},"\u002Fhelp\u002Ffaq\u002Fexcel-to-csv-guide",[274,273,272,482],"json-formatter",{"title":361,"description":473},"help\u002Ffaq\u002Fexcel-to-csv-guide","AVh3HIAuijhlKyzDvBzaZk7wB8Gc0HC9ZetKOBMGgAU",1785996619516]