Convert SAM to TXT

Older Ami Pro documents may need conversion before they can be edited in a current office suite or shared with systems that accept only plain text. Exporting to TXT makes the text searchable and broadly readable, but removes page layout and most document structure.

What the SAM format is

In the Documents category, .sam usually identifies an Ami Pro document created by Lotus Ami Pro, a legacy word processor for Windows. Lotus Word Pro could also import Ami Pro files, but its native files generally use the .lwp extension.

An Ami Pro file can contain formatted paragraphs, styles, tables, headers, footers, fields, and embedded objects. It is a proprietary document format, not a plain-text file, and modern office applications do not consistently support its importer. SAM files commonly survive in archives of business correspondence, reports, manuals, and other documents created with older office software.

What the TXT format is

.txt stores character data and line breaks without fonts, page geometry, styles, images, text boxes, tables, or embedded objects. Notepad, TextEdit, Linux text editors, code editors, search tools, and command-line programs can open it.

TXT is useful for extracting searchable text, processing content with scripts, making a lightweight archival copy, or supplying a system that rejects proprietary document formats. UTF-8 is normally the best export encoding, although an old SAM file may require a legacy code page to preserve accented or non-Latin characters correctly.

How to convert the file

Using LibreOffice

Current LibreOffice Writer builds are the most practical first option when their legacy Ami Pro import filter is installed.

1. Install LibreOffice from the official LibreOffice website and open Writer.
2. Select File → Open, choose the SAM file, and set the file type to All files if the file is not displayed.
3. Inspect the imported text, paragraph order, tables, special characters, headers, and page breaks. Do not assume that the preview preserved the original structure.
4. Select File → Save As, choose Text (.txt), and confirm the filename extension.
5. In the text-export dialog, select UTF-8 and the required line-ending format. If characters are incorrect, repeat the export with the code page appropriate to the original document.

For a single file, the graphical interface exposes more import and encoding choices. A headless conversion can be attempted with:

soffice --headless --convert-to txt:Text --outdir ./converted ./document.sam

Quote paths containing spaces, for example soffice --headless --convert-to txt:Text --outdir "C:\Converted" "C:\Archive\report.sam". A command-line conversion may fail if the installed LibreOffice build lacks the Ami Pro filter, so inspect the generated file rather than treating a successful command as proof of a complete conversion.

Using Ami Pro or Lotus Word Pro

If LibreOffice cannot open the file, use the original Ami Pro software or an available Lotus Word Pro installation to open it. Export or save the document as RTF, DOC, or another format supported by a current word processor, then open that intermediate file in LibreOffice or another compatible editor and save it as TXT. This two-step route may preserve more text than attempting to force an unsupported SAM importer.

Legacy software may be difficult to install on current systems. Run it only in a suitably isolated environment and keep the original file unchanged.

Using an online converter

Services such as Zamzar and Convertio sometimes list .sam, but extension ambiguity means their current input description must explicitly identify Ami Pro rather than another SAM-based format. Upload the file only when the service accepts Ami Pro SAM and offers TXT as the output; download the result and check it locally.

Do not upload confidential, personal, legal, financial, or proprietary documents when a local conversion is available. Online services can also impose file-size limits, remove unsupported objects, or silently produce incomplete text.

Quality and compatibility limits

TXT export is lossy. Formatting, images, text boxes, footnotes, headers and footers, tables, fields, comments, and embedded objects can disappear or become linearized. Keep the original SAM file and, if layout matters, create a PDF or modern editable copy in addition to the TXT file.

A file with a .sam extension may be damaged, password-protected, or created by software other than Ami Pro. If the importer reports an unknown format, identify the creating application from the sender or archive records and use that application’s export function. After conversion, check representative headings, accented characters, paragraph boundaries, and table contents; these checks reveal import and encoding errors that a simple file-opening test will miss.