você pode usar:
Eu tenho uma série de arquivos de texto que estou baixando de um grupo do Yahoo e gostaria de marcá-los e indexá-los. Qual programa me ajudará a fazer isso?
Funcionalidade para indexar arquivos de texto é embutida no Windows Vista / 7 e disponível para o XP fazendo o download do Google Desktop Search ou do Windows Desktop Search.
É claro que, se você tiver interesse apenas em indexar e marcar esses arquivos específicos, recomendamos o Microsoft Office OneNote , é acessível pela web e oferece muitos recursos úteis para anotações.
With Microsoft OneNote 2010 you can collect and organize everything you need—notes, photos, videos, and web links— for any project you are working on. OneNote keeps the information you need at your fingertips and, with powerful search capabilities, you can easily find exactly what you are looking for. Toss those paper-based notebooks in the recycling bin—you’ve got a digital notebook now!, part of the Microsoft Office suite.
Você pode encontrar o Evernote útil para realizar sua tarefa:
Evernote makes it easy to remember things big and small from your notable life using your computer, phone, and the web.
1. Capture everything.
Chances are, if you can see it or think of it, Evernote can help you remember it. Type a text note. Clip a web page. Snap a photo. Grab a screenshot. Evernote will keep it all safe.
2. Organize it. (Or let us do it.)
Everything you capture is automatically processed, indexed, and made searchable. If you like, you can add tags or organize notes into different notebooks.
3. Find anything fast.
Search for notes by keywords, titles, and tags. Evernote magically makes printed and handwritten text inside your images searchable, too.
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